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39 SAP Code CAS No. Item Description Packing Price 10000SG Acacia powder extrapure (Gum acacia, conforming IP) SR Acacia powder extrapure (Gum acacia, conforming IP) 5 kg SG Acetamide for synthesis LM Acetate buffer solution ph ml LM Acetic acid glacial extrapure 500 ml LC Acetic acid glacial extrapure 2.5 ltr LL Acetic acid glacial extrapure 25 ltr. POR 20010LM Acetic acid glacial AR (& P test) 500 ml LC Acetic acid glacial AR (& P test) 2.5 ltr LM Acetic acid glacial AR "DRY SOLVENT" 500 ml LM Acetic acid glacial AR (aldehyde free) 500 ml LM Acetic acid glacial, ACS reagent, >99.7% 500 ml LC Acetic acid for HPLC & Spectroscopy 1 ltr LM Acetic acid glacial EL grade 500 ml LC Acetic acid glacial EL grade 2.5 ltr Acetocarmine solution (SEE Carmine aceto staining solution) 10020LM Acetone extrapure 500 ml LC Acetone extrapure 2.5 ltr LL Acetone extrapure 25 ltr. POR 20020LM Acetone AR 500 ml LC Acetone AR 2.5 ltr LL Acetone AR 25 ltr. POR 20021LM Acetone AR "DRY SOLVENT" 500 ml LC Acetone for HPLC & Spectroscopy 1 ltr LC Acetone for PRA 1 ltr LM Acetone ACS reagent, > 99.5% 500 ml LM Acetonitrile extrapure 500 ml LC Acetonitrile extrapure 2.5 ltr LL Acetonitrile extrapure 25 ltr. POR 20030LM Acetonitrile AR 500 ml LC Acetonitrile AR 2.5 ltr LL Acetonitrile AR 25 ltr. POR 20031LM Acetonitrile AR "DRY SOLVENT" 500 ml LM Acetonitrile ACS reagent, > 99.5% 500 ml LC Acetonitrile for PRA 1 ltr LC Acetonitrile for HPLC & Spectroscopy 1 ltr LC Acetonitrile for HPLC & Spectroscopy 2.5 ltr LC Acetonitrile for HPLC, Gradient grade 1 ltr LC Acetonitrile for HPLC, Gradient grade 2.5 ltr LM Acetophenone extrapure 500 ml LC Acetophenone extrapure 2.5 ltr LM Acetylacetone, min.99.5% AR 500 ml LM Acetyl bromide for synthesis 250 ml LM Acetyl chloride for synthesis 500 ml. 690 Acetylene tetrabromide (SEE 1,1,2,2 Tetrabromoethane) 10029SG Acridine orange for microscopical staining (C.I.46005)

40 SAP Code CAS No. Item Description Packing Price 10029SG Acridine orange for microscopical staining (C.I.46005) SG Acrylamide for synthesis SG Acrylamide for electrophoresis SG Acrylamide for electrophoresis LM Acrylic acid for synthesis* 500 ml LC Acrylic acid for synthesis* 2.5 ltr SG Actidione AR (Cycloheximide) SG Actidione AR (Cycloheximide) SG Activated charcoal extrapure SR Activated charcoal extrapure 5 kg SK Activated charcoal extrapure 50 kg. POR 10044SG Activated charcoal granular ( mm) SR Activated charcoal granular ( mm) 5 kg SK Activated charcoal granular ( mm) 50 kg. POR 10041SG Activated charcoal special grade (M.B.Value 300) SK Activated charcoal special grade (M.B.Value 300) 50 kg. POR 20042SG Activated charcoal (Phosphorous free) AR for soil testing SG Adenine 99% for biochemistry SG Adenine 99% for biochemistry SG Adenine sulphate 99% AR (for biochemistry) SG Adenine sulphate 99% AR (for biochemistry) SG Adenosine for biochemistry SG Adenosine for biochemistry SG Adenosine 5' monophosphoric acid sodium salt for biochemistry (AMP) 10048SG Adenosine 5' monophosphoric acid sodium salt for biochemistry (AMP) 10048SG Adenosine 5' monophosphoric acid sodium salt for biochemistry (AMP) 10043SG Adipic acid extrapure SK Adipic acid extrapure 50 kg. POR 10050SG Agar agar (for bacteriology) SG Agar agar (for bacteriology) SG Alar (B 9) AR (plant growth regulator) SG Alar (B 9) AR (plant growth regulator) SG Alcian blue 8GX for microscopy (C.I.74240) SG Alcian blue 8GX for microscopy (C.I.74240) LM Aliquat 336 extrapure (Tricaprilyl methylammonium chloride) 250 ml SG Alizarin red S (C.I.58005) SG Alizarin red S (C.I.58005) SG Allantoin SR Allantoin 1 kg LM Allyl bromide (stabilized) for synthesis 250 ml LM Allyl chloride (stabilized) for synthesis 500 ml LC Allyl chloride (stabilized) for synthesis 2.5 ltr SG Aluminium ammonium sulphate dodecahydrate extrapure SG Aluminium ammonium sulphate dodecahydrate AR

41 SAP Code CAS No. Item Description Packing Price 70060SG Aluminium ammonium sulfate dodecahydrate ACS reagent SG Aluminium chloride anhydrous crystals, min.99% extrapure SG Aluminium chloride hexahydrate AR (conforming BP) SG Aluminium nitrate extrapure SG Aluminium nitrate nonahydrate ACS reagent SG Aluminium oxide acidic activity I II acc to Brockmann SG Aluminium oxide basic activity I II acc to Brockmann SG Aluminium oxide neutral activity I II acc to Brockmann SG Aluminium potassium sulphate dodecahydrate extrapure SG Aluminium potassium sulphate dodecahydrate AR SG Aluminium sulphate extrapure SG Aluminium sulphate hydrated ACS reagent SG Aminoantipyrine extrapure SG Aminoantipyrine extrapure SG Aminobenzoic acid extrapure SG Aminobenzoic acid extrapure LM Amino 2 Methyl 1 Propanol (AMP, iso Butanolamine) 500 ml LC Amino 2 Methyl 1 Propanol (AMP, iso Butanolamine) 1 ltr SG Amino 2 naphthol 4 sulphonic acid extrapure SG Amino 2 naphthol 4 sulphonic acid extrapure SG Amino 2 naphthol 4 sulphonic acid AR SG Amino 2 naphthol 4 sulphonic acid AR SG Aminophenol for synthesis (ortho Aminophenol)* SG Aminophenol for synthesis (ortho Aminophenol)* SG Aminophenol AR (ortho Aminophenol)* SG Aminophenol AR (ortho Aminophenol)* SG Aminophenol (para Aminophenol) SG Amino 1,2,4 triazole for synthesis SG Amino 1,2,4 triazole for synthesis LM Ammonia buffer solution 500 ml LM Ammonia solution 0.91d extrapure (about 25%) 500 ml LC Ammonia solution 0.91d extrapure (about 25%) 2.5 ltr LC Ammonia solution 0.91d extrapure (about 25%) 5 ltr LL Ammonia solution 0.91d extrapure (about 25%) 25 ltr. POR 20070LM Ammonia solution 0.91d AR (about 25%) 500 ml LC Ammonia solution 0.91d AR (about 25%) 2.5 ltr SG Ammonium acetate extrapure SG Ammonium acetate AR SG Ammonium acetate ACS reagent, >97.0% SG Ammonium acetate for HPLC SG Ammonium bicarbonate extrapure SG Ammonium bifluoride extrapure SG Ammonium bifluoride AR SG Ammonium bromide extrapure SG Ammonium bromide AR SG Ammonium bromide ACS reagent, >99.0%

42 SAP Code CAS No. Item Description Packing Price 10090SG Ammonium carbonate extrapure SG Ammonium carbonate AR SG Ammonium ceric nitrate extrapure SG Ammonium ceric nitrate AR SG Ammonium ceric nitrate ACS reagent, >98.5% 100 gm SG Ammonium ceric sulphate extrapure SG Ammonium ceric sulphate AR SG Ammonium ceric sulphate ACS reagent, >94.0% 100 gm SG Ammonium chloride extrapure SR Ammonium chloride extrapure 5 kg SG Ammonium chloride AR (suitable for chromatographic use) SG Ammonium chloride ACS reagent, >99.5% SK Ammonium chloride IP 50 kg. POR 10098SG tri Ammonium citrate extrapure SG Ammonium dichromate extrapure SK Ammonium dichromate extrapure 50 kg. POR 20118SG Ammonium dichromate AR SG Ammonium dichromate ACS reagent, >99.5% SG Ammonium di hydrogen ortho phosphate extrapure SK Ammonium di hydrogen ortho phosphate extrapure 50 kg. POR 20120SG Ammonium di hydrogen ortho phosphate AR SG Ammonium di hydrogen ortho phosphate ACS reagent, >98.0% SG Ammonium di hydrogen ortho phosphate for HPLC SG Ammonium ferric sulphate extrapure SG Ammonium ferric sulphate AR SG Ammonium ferric sulphate ACS reagent 500 gm SG Ammonium ferrous sulphate hexahydrate extrapure SG Ammonium ferrous sulphate hexahydrate AR SG Ammonium ferrous sulphate hexahydrate ACS reagent 500 gm SG Ammonium fluoride extrapure SG Ammonium formate extrapure SG di Ammonium hydrogen ortho phosphate extrapure SK di Ammonium hydrogen ortho phosphate extrapure 50 kg. POR 20140SG di Ammonium hydrogen ortho phosphate AR SK di Ammonium hydrogen ortho phosphate AR 50 kg. POR 70140SG di Ammonium hydrogen ortho phosphate ACS reagent, >98.0% SG Ammonium iodide 99.5% AR SG Ammonium metavanadate extrapure SG Ammonium metavanadate extrapure SG Ammonium metavanadate AR SG Ammonium metavanadate AR SG Ammonium molybdate tetrahydrate extrapure SG Ammonium molybdate tetrahydrate extrapure SG Ammonium molybdate tetrahydrate extrapure SG Ammonium molybdate tetrahydrate AR SG Ammonium molybdate tetrahydrate AR

43 SAP Code CAS No. Item Description Packing Price 20150SG Ammonium molybdate tetrahydrate AR SG Ammonium molybdate tetrahydrate ACS reagent SG Ammonium oxalate monohydrate extrapure SG Ammonium oxalate monohydrate AR SG Ammonium oxalate monohydrate ACS reagent SG Ammonium persulphate extrapure SR Ammonium persulphate extrapure 5 kg SK Ammonium persulphate extrapure 50 kg. POR 20180SG Ammonium persulphate AR SG Ammonium persulphate ACS reagent, >98.0% Ammonium peroxydisulfate (SEE Ammonium persulphate ) Ammonium phosphate dibasic (SEE di Ammonium hydrogen orthophosphate ) Ammonium phosphate monobasic(see Ammonium di hydrogen orthophosphate ) Ammonium purpurate (SEE Murexide) 20185SG Ammonium reineckate 96% AR SG Ammonium reineckate 96% AR SG Ammonium sulphate extrapure SR Ammonium sulphate extrapure 5 kg SG Ammonium sulphate AR SG Ammonium suphate ACS reagent, >99.0% SG Ammonium tartarate extrapure* SG Ammonium thiocyanate extrapure SG Ammonium thiocyanate AR SG Ammonium thiocyanate ACS reagent, >97.5% LM iso Amyl acetate purified 500 ml LC iso Amyl acetate purified 2.5 ltr LM iso Amyl alcohol purified (for synthesis & milk testing) 500 ml LC iso Amyl alcohol purified (for synthesis & milk testing) 2.5 ltr LM Aniline extrapure 500 ml LC Aniline extrapure 2.5 ltr LM Aniline AR 500 ml LM Aniline ACS reagent, >99.0% 500 ml SG Aniline blue (w/s) C.I SG Aniline blue (w/s) C.I LM Anisaldehyde for synthesis (4 Methoxy benzaldehyde)* 250 ml LM Anisaldehyde for synthesis (4 Methoxy benzaldehyde)* 500 ml LM Anisole for synthesis (Methoxybenzene)* 500 ml SG Anthracene pure SG Anthracene pure SG Anthraquinone for synthesis SG Anthrone extrapure SG Antimony sulphide black SG Antimony trichloride extrapure SG Antimony trichloride AR SG Antimony trioxide extrapure SG Arsenazo I AR (neothorone) 1 609

44 SAP Code CAS No. Item Description Packing Price 20215SG Arsenazo I AR (neothorone) SG Arsenazo III AR SG Arsenic trioxide tech SG L (+) Ascorbic acid extrapure SG L (+) Ascorbic acid extrapure SG L (+) Ascorbic acid AR SG L (+) Ascorbic acid AR SG L (+) Ascorbic acid ACS reagent, >99.0% SR Ascorbic acid Food Grade (BIS ) 1 kg SG Barium acetate extrapure SG Barium bromide extrapure SG Barium carbonate extrapure SG Barium chloride dihydrate extrapure SR Barium chloride dihydrate extrapure 5 kg SG Barium chloride dihydrate AR SG Barium chloride dihydrate ACS reagent, >99.0% LM Barium chloride 10% w/v solution 500 ml SG Barium chromate SG Barium diphenylamine sulphonate AR SG Barium diphenylamine sulphonate AR SG Barium hydroxide extrapure SR Barium hydroxide extrapure 5 kg SG Barium nitrate extrapure SG Barium nitrate AR SG Barium nitrate ACS reagent, >99.0% SG Barium peroxide for synthesis* SG Barium sulphate extrapure (suitable for radiology) SX Bathophenanthroline AR 100 mg SX Bathophenanthroline AR 250 mg SG500 Beef extract powder bacteriological LM500 Benedict's reagent (Qualitative) 500 ml LC500 Benedict's reagent (Qualitative) 5 ltr SG Bentonite powder LM Benzaldehyde extrapure 500 ml LC Benzaldehyde extrapure 2.5 ltr LM Benzalkonium chloride 50% soln. 500 ml LC Benzalkonium chloride 50% soln. 5 ltr LL Benzalkonium chloride 50% soln. 25 ltr. POR 10265SG Benzamide SG Benzanilide, min 98% for synthesis SG Benzanilide, min 98% for synthesis LM Benzene extrapure 500 ml LC Benzene extrapure 2.5 ltr LL Benzene extrapure 25 ltr. POR 20270LM Benzene AR 500 ml LC Benzene AR 2.5 ltr. 1628

45 SAP Code CAS No. Item Description Packing Price 30270LC Benzene for HPLC & Spectroscopy 1 ltr SG Benzene sulphonic acid extrapure LC Benzethonium chloride 0.004M solution 1 ltr SG Benzethonium chloride powder (Hyamine 1622) SG Benzhydrol for synthesis SG Benzhydrol for synthesis SG Benzil, min 98% for synthesis SR Benzil, min 98% for synthesis 1 kg SG Benzoic acid extrapure SR Benzoic acid extrapure 5 kg SG Benzoic acid AR (meets analytical standards of IP, BP, USP, Ph.Eur) SG Benzoic Acid ACS reagent, >99.5% 500 gm SG Benzoin for synthesis SG Benzoin for synthesis SG α Benzoin oxime AR (Cupron) SG α Benzoin oxime AR (Cupron) LM Benzonitrile 500 ml SG Benzophenone, min 99% for synthesis SG H Benzotriazole extrapure SR H Benzotriazole extrapure 1 kg LM Benzoyl chloride for synthesis 500 ml LC Benzoyl chloride for synthesis 2.5 ltr LM Benzyl alcohol extrapure 500 ml LC Benzyl alcohol extrapure 2.5 ltr LL Benzyl alcohol extrapure 25 ltr. POR 20290LM Benzyl alcohol AR (meets analytical standards of BP, USP, Ph.Eur) 500 ml LC Benzyl alcohol AR (meets analytical standards of BP, USP, Ph.Eur) 2.5 ltr LL Benzyl alcohol AR (meets analytical standards of BP, USP, Ph.Eur) 25 ltr. POR 70290LM Benzyl alcohol ACS reagent, > 99.0% 500 ml LC Benzyl alcohol for HPLC 1 ltr LC Benzyl alcohol IP 2.5 ltr LL Benzyl alcohol IP 25 ltr. POR 10292LM Benzylamine, min 98% for synthesis 500 ml LM Benzyl benzoate extrapure 500 ml LM Benzyl bromide extrapure (Sp.gr g/ml) 250 ml LM Benzyl chloride extrapure 500 ml LC Benzyl chloride extrapure 2.5 ltr LM Benzyl cyanide, min 98% for synthesis (Phenylacetonitrile) 500 ml. 733 Benzyltriethyl ammonium chloride (SEE Triethyl benzylammonium chloride) Benzyltrimethyl ammonium chloride (SEE Trimethylbenzylammonium chloride) B.H.A. (SEE Butylated hydroxyanisole) B.H.T. (SEE Butylated hydroxytoluene) 10296SG Bile salt bacteriological SG Bile salt bacteriological SG D Biotin for biochemistry (Vitamin H)

46 SAP Code CAS No. Item Description Packing Price 10299SG Biphenyl, min 98% for synthesis (Diphenyl) SR Biphenyl, min 98% for synthesis (Diphenyl) 1 kg SG ,2 Bipyridyl AR SG ,2 Bipyridyl AR SG Bismuth carbonate extrapure SG Bismuth carbonate extrapure SG Bismuth chloride extrapure (Bismuth trichloride) SG Bismuth chloride extrapure (Bismuth trichloride) SG Bismuth nitrate extrapure SG Bismuth nitrate extrapure SG Bismuth oxide extrapure SG Bismuth oxide extrapure SG Bismuth subnitrate extrapure (Bismuth oxynitrate) SG Bismuth subnitrate extrapure (Bismuth oxynitrate) SG Bismuth sulphate SG Bismuth sulphate SG Biuret 96% AR SG Biuret 96% AR LM Biuret reagent solution 125 ml. 142 BOC Anhydride (SEE Di tert butyl dicarbonate) Borax (SEE disodium tetraborate dodecahydrate) 10310SG Boric acid crystals extrapure SR Boric acid crystals extrapure 5 kg SK Boric acid crystals extrapure 50 kg. POR 20310SG Boric acid crystals AR SR Boric acid crystals AR 5 kg SG Boric acid ACS reagent, >99.5% 500 gm SR Boric acid crystals IP 5 kg. POR 50310SK Boric acid crystals IP 50 kg. POR 10311SG Boric acid powder extrapure SR Boric acid powder extrapure 5 kg SG Boron tribromide AR LM Boron tribromide 1M solution in Dichloromethane 100 ml LM Boron tribromide 1M solution in n Heptane 100 ml LM Boron tribromide 1M solution in n Hexane 100 ml LM Boron trifluoride ethyl etherate extrapure 500 ml SG Brilliant cresyl blue indicator M.S. (C.I.51010) SG Brilliant cresyl blue indicator M.S. (C.I.51010) LM Brilliant cresyl blue indicator solution 125 ml LM Bromine extrapure 250 ml LM Bromine extrapure 5x ml LM Bromine Standard solution, 0.05 M (0.1N) in water (bromide bromate solution 0.05M) 500 ml. 1296

47 SAP Code CAS No. Item Description Packing Price 10321LM Bromobenzene extrapure 250 ml LM Bromo 3 chloropropane, min 99% for synthesis (1 BCP) 500 ml SG Bromocresol green AR SG Bromocresol green AR LM Bromocresol green indicator solution 125 ml SG Bromocresol purple AR SG Bromocresol purple AR LM Bromocresol purple indicator solution 125 ml. 126 Bromocyclohexane (SEE Cyclohexyl bromide) 10346LM Bromoethane, min 99% for synthesis (Ethyl bromide) 250 ml LM Bromoform extrapure (for mineral separation) 250 ml SG Bromophenol blue AR SG Bromophenol blue AR LM Bromophenol blue indicator solution 125 ml SG Bromopyrogallol red AR SG Bromopyrogallol red AR SG n Bromosuccinimide for synthesis SG n Bromosuccinimide for synthesis SG Bromothymol blue AR SG Bromothymol blue AR LM Bromothymol blue indicator solution 125 ml SG Brucine AR SG Brucine sulphate SG Brucine sulphate CP010 Buffer capsules ph 4.00 ± caps CP010 Buffer capsules ph 7.00 ± caps CP010 Buffer capsules ph 9.20 ± caps LM500 Buffer solution ph ml LM500 Buffer solution ph ml LM500 Buffer solution ph ml LM Butan 1 ol extrapure (n Butanol) 500 ml LC Butan 1 ol extrapure (n Butanol) 2.5 ltr LL Butan 1 ol extrapure (n Butanol) 25 ltr. POR 20330LM Butan 1 ol AR (n Butanol) 500 ml LC Butan 1 ol AR (n Butanol) 2.5 ltr LM Butan 1 ol AR (n Butanol) ACS reagent, >99.4% 500 ml LC Butan 1 ol for HPLC & Spectroscopy (n butanol) 1 ltr LM Butan 2 ol extrapure (sec Butanol) 500 ml LC Butan 2 ol extrapure (sec Butanol) 2.5 ltr LM Butan 2 ol AR (sec Butanol) 500 ml LC Butan 2 ol AR (sec Butanol) 2.5 ltr LM tert Butanol AR "DRY SOLVENT" 500 ml. 509

48 SAP Code CAS No. Item Description Packing Price 70334LM tert Butanol ACS reagent, > 99.0% 500 ml LC tert Butanol for HPLC & Spectroscopy 1 ltr LM Butan 2 one extrapure (Methyl ethyl ketone) 500 ml LC Butan 2 one extrapure (Methyl ethyl ketone) 2.5 ltr LL Butan 2 one extrapure (Methyl ethyl ketone) 25 ltr. POR 20340LM Butan 2 one AR (Methyl ethyl ketone) 500 ml LC Butan 2 one AR (Methyl ethyl ketone) 2.5 ltr LC Butan 2 one for HPLC & Spectroscopy (Methyl ethyl ketone) 1 ltr SG Butane sulphonic acid sodium salt anhydrous for HPLC SG Butane sulphonic acid sodium salt monohydrate for HPLC LM n Butyl acetate extrapure 500 ml LC n Butyl acetate extrapure 2.5 ltr LM iso Butyl alcohol extrapure (2 Methylpropan 1 ol) 500 ml LC iso Butyl alcohol extrapure (2 Methylpropan 1 ol) 2.5 ltr LM tert butylamine for synthesis 500 ml SG Butylated hydroxyanisole extrapure SG Butylated hydroxyanisole extrapure SG Butylated hydroxytoluene extrapure SR Butylated hydroxytoluene extrapure 5 kg LM Butyl cellosolve (2 Butoxyethanol) extrapure 500 ml LC Butyl cellosolve (2 Butoxyethanol) extrapure 2.5 ltr LM Butyl digol extrapure (Butyl carbitol) 500 ml LC Butyl digol extrapure (Butyl carbitol) 2.5 ltr SG tert Butylhydroquinone, min 98% for synthesis (TBHQ) SR tert Butylhydroquinone, min 98% for synthesis (TBHQ) 2.5 kg LM tert Butyl methyl ether extrapure (Methyl tert butyl ether) 500 ml LC tert Butyl methyl ether extrapure (Methyl tert butyl ether) 2.5 ltr LM tert Butyl methyl ether AR (Methyl tert butyl ether) 500 ml LC tert Butyl methyl ether AR (Methyl tert butyl ether) 2.5 ltr LM tert Butyl methyl ether ACS reagent, > 99% 500 ml LC tert Butyl methyl ether for PRA (Methyl tert butyl ether) 1 ltr LC tert Butyl methyl ether for HPLC (Methyl tert butyl ether) 1 ltr LM γ Butyrolactone for synthesis 500 ml LC γ Butyrolactone for synthesis 2.5 ltr C.D.T.A. (SEE trans 1,2 Diaminocyclohexane N,N,N',N' Tetraacetic acid) 10381SG Cadmium acetate dihydrate extrapure SG Cadmium acetate dihydrate extrapure SG Cadmium acetate dihydrate AR SG Cadmium acetate dihydrate AR SG Cadmium carbonate

49 SAP Code CAS No. Item Description Packing Price 10387SG Cadmium carbonate SG Cadmium chloride monohydrate extrapure SG Cadmium chloride monohydrate extrapure SG Cadmium chloride monohydrate AR SG Cadmium chloride monohydrate AR SG Cadmium iodide 99% SG Cadmium iodide 99% SG Cadmium nitrate extrapure SG Cadmium nitrate extrapure SG Cadmium nitrate AR SG Cadmium nitrate AR SG Cadmium oxide extrapure SG Cadmium oxide extrapure SG Cadmium sulphate extrapure SG Cadmium sulphate extrapure SG Cadmium sulphate AR SG Cadmium sulphate AR SG Calcein indicator AR (Fluorescein complexone) SG Calcein indicator AR (Fluorescein complexone) SG Calcium acetate extrapure SG Calcium acetate AR* SK Calcium acetate AR* 50 kg. POR 10410SG Calcium carbonate extrapure SR Calcium carbonate extrapure 5 kg SK Calcium carbonate extrapure 50 kg. POR 20410SG Calcium carbonate AR SG Calcium carbonate ACS reagent, >99.0% 500 gm SG Calcium chloride fused extrapure SG Calcium chloride dihydrate extrapure SR Calcium chloride dihydrate extrapure 5 kg. 1600

50 SAP Code CAS No. Item Description Packing Price 20430SG Calcium chloride dihydrate AR (meets analytical standards of IP, BP, USP, Ph.Eur) 70430SG Calcium chloride dihydrate ACS reagent 500 gm SG Calcium fluoride SG Calcium hydroxide extrapure SG Calcium hypochlorite SG Calcium nitrate tetrahydrate extrapure SG Calcium oxide powder extrapure SR Calcium oxide powder extrapure 5 kg SG di Calcium phosphate dihydrate extrapure SG Calcium propionate extrapure (Food Grade) SK Calcium propionate extrapure (Food Grade) 50 kg. POR 10448SG Calcium sulphate dihydrate extrapure SG Calcium sulphate hemihydrate extrapure SK Calcium sulphate hemihydrate extrapure 50 kg. POR Calcon indicator (See Solochrome dark blue C.I ) 20454SG Calmagite AR SG Calmagite AR Calomel (SEE Mercurous chloride) 10447SG DL Camphor SG DL Camphor n Capric acid (SEE n Decanoic acid) Carbinol (SEE Methanol) 10451SG Carbol fuchsin powder (M.S.) SG Carbol fuchsin powder (M.S.) LM125 Carbol fuchsin (Ziehl Neelsen) stain solution DILUTE 125 ml LM125 Carbol fuchsin (Ziehl Neelsen) stain solution STRONG 125 ml LM Carbon disulphide extrapure 500 ml SG Carbon tetrabromide, min 98% for synthesis SG ,1' Carbonyldiimidazole, min 98% for synthesis (CDI) SG ,1' Carbonyldiimidazole, min 98% for synthesis (CDI) SG Carmine for microscopy (C.I.75470) SG Carmine for microscopy (C.I.75470) LM Carmine aceto staining solution (Acetocarmine solution) 125 ml SG Catechol for synthesis (Pyrocatechol) SG Catechol 99% AR (Pyrocatechol)

51 SAP Code CAS No. Item Description Packing Price 20458SG Catechol 99% AR (Pyrocatechol) LM Cellosolve extrapure (2 Ethoxyethanol) 500 ml LC Cellosolve extrapure (2 Ethoxyethanol) 2.5 ltr SG Cellulose powder (For Column Chromatography) 500 Ceric ammonium nitrate (SEE Ammononium cerric nitrate ) Ceric ammonium sulphate (SEE Ammononium cerric sulphate ) 10472SG Cesium carbonate, min 99% for synthesis SG Cesium chloride AR SG Cesium chloride AR SG Cesium sulphate, min 99.5% AR SG Cesium sulphate, min 99.5% AR SG Cetyl alcohol extrapure SG Chloramine T trihydrate AR SG Chloroacetanilide AR SG Chloroacetanilide AR LM Chloroacetyl chloride for synthesis 500 ml SG p Chloranil for synthesis LM m Chloroaniline for synthesis 500 ml LC m Chloroaniline for synthesis 2.5 ltr SG p Chloroaniline for synthesis* SG Chloroauric acid, min.49% Au (Gold chloride) LM Chlorobenzene extrapure 500 ml LC Chlorobenzene extrapure 2.5 ltr LM Chlorobenzene AR 500 ml LC Chlorobenzene AR 2.5 ltr LM Chlorobenzene ACS reagent, > 99.5% 500 ml SG p Chloro m cresol LM Chloroform extrapure 500 ml LC Chloroform extrapure 2.5 ltr LL Chloroform extrapure 25 ltr. POR 20470LM Chloroform AR (Ethanol stabilized) 500 ml LC Chloroform AR (Ethanol stabilized) 2.5 ltr LM Chloroform AR "DRY SOLVENT" 500 ml LM Chloroform ACS reagent, >99.8% 500 ml LC Chloroform for PRA 1 ltr LC Chloroform for HPLC & Spectroscopy 1 ltr LC Chloroform for HPLC & Spectroscopy 2.5 ltr SG Chloroplatinic acid (Pt. 40%) SG n Chlorosuccinimide for synthesis

52 SAP Code CAS No. Item Description Packing Price 10475SG n Chlorosuccinimide for synthesis LM Chlorotrimethyl silane for synthesis 250 ml LC Chlorotrimethyl silane for synthesis 1 ltr SG Cholesterol AR SG Cholesterol AR SG Cholesterol AR SG Choline chloride SG Choline chloride SG Chromium oxide green extrapure SG Chromium trioxide extrapure SG Chromotropic acid disodium salt dihydrate AR SG Chromotropic acid disodium salt dihydrate AR SG Cinnamic acid purified SG Cinnamic acid purified SG Citric acid anhydrous extrapure SG Citric acid anhydrous AR (meets analytical standards of IP, BP, USP, Ph.Eur) 70489SG Citric acid anhydrous ACS reagent, >99.5% 500 gm SG Citric acid monohydrate extrapure SG Citric acid monohydrate AR SG Citric acid monohydrate ACS reagent 500 gm SG Cobalt acetate extrapure SG Cobalt acetate extrapure SG Cobalt carbonate extrapure SG Cobalt carbonate extrapure SG Cobalt chloride hexahydrate extrapure SG Cobalt chloride hexahydrate extrapure SG Cobalt chloride hexahydrate AR SG Cobalt chloride hexahydrate AR SG Cobalt chloride hexahydrate ACS reagent 100 gm SG Cobalt nitrate hexahydrate extrapure SG Cobalt nitrate hexahydrate extrapure

53 SAP Code CAS No. Item Description Packing Price 20501SG Cobalt nitrate hexahydrate AR SG Cobalt nitrate hexahydrate ACS reagent 250 gm SG Cobalt oxide extrapure SG Cobalt sulphate heptahydrate extrapure SG Cobalt sulphate heptahydrate extrapure SG Cobalt sulphate heptahydrate AR BK010 Congo red indicator papers 10 bkt SG Coomassie brilliant blue G 250 for electrophoresis (C.I.42655) SG Coomassie brilliant blue G 250 for electrophoresis (C.I.42655) SG Coomassie brilliant blue R 250 for electrophoresis (C.I.42660) SG Coomassie brilliant blue R 250 for electrophoresis (C.I.42660) SG Creatinine AR SG Creatinine AR SR Creatinine AR 1 kg LM m Cresol extrapure 500 ml LM m Cresol AR 500 ml SG o Cresolphthalein extrapure (ph indicator) SG o Cresolphthalein extrapure (ph indicator) SG o Cresolphthalein complexone SG o Cresolphthalein complexone SG m Cresol purple indicator SG m Cresol purple indicator SG Cresol red indicator powder SG Cresol red indicator powder SG Cupferron AR SG Cupferron AR SG Cupric acetate extrapure SG Cupric carbonate extrapure SG Cupric chloride extrapure SG Cupric nitrate extrapure SG Cupric oxide extrapure SG Cupric sulphate anhydrous extrapure SG Cupric sulphate pentahydrate extrapure SR Cupric sulphate pentahydrate extrapure 5 kg SK Cupric sulphate pentahydrate extrapure 50 kg. POR 20510SG Cupric sulphate pentahydrate AR

54 SAP Code CAS No. Item Description Packing Price 70510SG Cupric sulphate pentahydrate ACS reagent 500 gm SG Cuprous chloride extrapure SG Cuprous iodide for synthesis SG Cuprous iodide for synthesis SG Cyanogen bromide for synthesis LM Cyanogen bromide 5M solution in Acetonitrile 100 ml LM Cyclohexane extrapure 500 ml LC Cyclohexane extrapure 2.5 ltr LL Cyclohexane extrapure 25 ltr. POR 20515LM Cyclohexane AR 500 ml LC Cyclohexane AR 2.5 ltr LM Cyclohexane AR "DRY SOLVENT" 500 ml LM Cyclohexane ACS reagent, >99.0% 500 ml LC Cyclohexane for PRA 1 ltr LC Cyclohexane for HPLC & Spectroscopy 1 ltr LM Cyclohexanone extrapure 500 ml LC Cyclohexanone extrapure 2.5 ltr LM Cyclohexanone AR 500 ml LC Cyclohexanone AR 2.5 ltr LM Cyclohexanone ACS reagent, >99.0% 500 ml 638 Cycloheximide AR (SEE Actidione) 10523LM Cyclohexylamine for synthesis 500 ml LM Cyclohexyl bromide, min 98% for synthesis 500 ml LM Cyclopropylamine* 250 ml LM Cyclopropylamine* 500 ml SG L Cysteine hydrochloride monohydrate for biochemistry SG L Cysteine hydrochloride monohydrate for biochemistry SG Cytidine for biochemistry SG Cytidine for biochemistry SG Cytidine for biochemistry SG Cytosine for biochemistry SG Cytosine for biochemistry SG Cytosine for biochemistry LM250 D.P.X. mountant for microscopy 250 ml SG Decane sulphonic acid sodium salt anhydrous for HPLC SG Decane sulphonic acid sodium salt monohydrate for HPLC LM n Decanoic acid (n Capric acid) 500 ml SG Dextrose anhydrous extrapure SR Dextrose anhydrous extrapure 5 kg SG Dextrose anhydrous AR SR Dextrose anhydrous AR 5 kg. 2252

55 SAP Code CAS No. Item Description Packing Price 70530SG Dextrose anhydrous ACS reagent 500 gm LM Diacetone alcohol extrapure 500 ml LC Diacetone alcohol extrapure 2.5 ltr SG Diacetyl monoxime AR SG Diacetyl monoxime AR SG trans 1,2 Diaminocyclohexane N,N,N',N' Tetraacetic acid (CDTA) LM Dibutyl phthalate extrapure 500 ml LC Dibutyl phthalate extrapure 2.5 ltr LM ,2 Dichlorobenzene extrapure 500 ml LC ,2 Dichlorobenzene extrapure 1 ltr LM ,2 Dichlorobenzene AR 500 ml LC ,2 Dichlorobenzene AR 2.5 ltr SG ,4 Dichlorobenzene for synthesis LM ,2 Dichloroethane extrapure 500 ml LC ,2 Dichloroethane extrapure 2.5 ltr LL ,2 Dichloroethane extrapure 25 ltr. POR 20540LM ,2 Dichloroethane AR 500 ml LM ,2 Dichloroethane ACS reagent, > 99.5% 500 ml LC ,2 Dichloroethane for HPLC & Spectroscopy 1 ltr LM Dichloromethane extrapure (Methylene dichloride) 500 ml LC Dichloromethane extrapure (Methylene dichloride) 2.5 ltr LL Dichloromethane extrapure (Methylene dichloride) 25 ltr. POR 20550LM Dichloromethane AR (Methylene dichloride) 500 ml LC Dichloromethane AR (Methylene dichloride) 2.5 ltr LM Dichloromethane AR "DRY SOLVENT" (Methylene dichloride) 500 ml LC Dichloromethane for PRA 1 ltr LM Dichloromethane for ACS reagent, > 99.5% 500 ml LC Dichloromethane for HPLC & Spectroscopy (Methylene dichloride) 1 ltr LC Dichloromethane for HPLC & Spectroscopy (Methylene dichloride) 2.5 ltr SG ,6 Dichlorophenol indophenol sodium salt AR SG ,6 Dichlorophenol indophenol sodium salt AR SG ,6 Dichlorophenol indophenol sodium salt AR SG N,N Dicyclohexyl carbodiimide SG N,N Dicyclohexyl carbodiimide LM Diethanolamine extrapure 500 ml LM Diethylamine extrapure 500 ml LC Diethylamine extrapure 2.5 ltr LL Diethylamine extrapure 25 ltr. POR 20575LM Diethylamine AR 500 ml LM Diethylamine ACS reagent, >99.0% 500 ml LC Diethylamine for HPLC & Spectroscopy 1 ltr LM Diethyl carbonate, min.99% for synthesis 500 ml LC Diethyl carbonate, min.99% for synthesis 2.5 ltr. 2935

56 SAP Code CAS No. Item Description Packing Price 10554SG Diethylazodicarboxylate, min 98% for synthesis SG Diethylazodicarboxylate, min 98% for synthesis LM Diethylene glycol for synthesis 500 ml LC Diethylene glycol for synthesis 2.5 ltr SG Diethylene triamine pentaacetic acid extrapure (DTPA) SG Diethylene triamine pentaacetic acid extrapure (DTPA) LM Diethyl ether extrapure 500 ml LC Diethyl ether extrapure 2.5 ltr LM Diethyl ether AR "DRY SOLVENT" 500 ml LC Diethyl ether for HPLC & Spectroscopy 1 ltr LM Diethyl ether ACS reagent, > 99.5% 500 ml LM Diethyl malonate, min 99% for synthesis 500 ml LC Diethyl malonate, min 99% for synthesis 2.5 ltr LM Diethyl oxalate for synthesis 500 ml LM Diethyl phthalate for synthesis 500 ml LM Diethyl sulphate, min.99% for synthesis 500 ml LC Diethyl sulphate, min.99% for synthesis 2.5 ltr LM Di isopropyl ether extrapure 500 ml LC Di isopropyl ether extrapure 2.5 ltr LM Di isopropyl ether ACS reagent, >99.0% 500 ml SG Diisopropanolamine extrapure SG Diisopropanolamine 99% AR LM ,2 Dimethoxyethane (Monoglyme) 500 ml LC ,2 Dimethoxyethane (Monoglyme) 2.5 ltr LM ,2 Dimethoxyethane, min 99.5% AR (Monoglyme) 500 ml LM ,2 Dimethoxyethane, min 99.5% AR "DRY SOLVENT" 500 ml (Monoglyme) 30587LC ,2 Dimethoxyethane for HPLC & spectroscopy (Monoglyme) 1 ltr LM ,2 Dimethoxypropane, min 99% for synthesis (Acetone dimethyl 500 ml acetal) 10589LC ,2 Dimethoxypropane, min 99% for synthesis (Acetone dimethyl 2.5 ltr acetal) 10590LM N,N Dimethyl acetamide extrapure 500 ml LC N,N Dimethyl acetamide extrapure 2.5 ltr LM N,N Dimethyl acetamide AR 500 ml LC N,N Dimethyl acetamide AR 2.5 ltr LM N,N Dimethyl acetamide AR "DRY SOLVENT" 500 ml LC N,N Dimethyl acetamide for HPLC & Spectroscopy 1 ltr LC N,N Dimethyl acetamide GC HS grade 1 ltr SG Dimethylamino benzaldehyde AR SG p Dimethylaminobenzylidine rhodanine AR SG p Dimethylaminobenzylidine rhodanine AR SG Dimethylaminopyridine 99% for synthesis

57 SAP Code CAS No. Item Description Packing Price 10595SG Dimethylaminopyridine 99% for synthesis SG Dimethylammmonium chloride SG Dimethylammmonium chloride SR Dimethylammmonium chloride 5 kg LM N,N Dimethylaniline extrapure 500 ml LM Dimethyl carbonate, min.98% for synthesis 500 ml LC Dimethyl carbonate, min.98% for synthesis 2.5 ltr LM N,N Dimethyl formamide extrapure 500 ml LC N,N Dimethyl formamide extrapure 2.5 ltr LL N,N Dimethyl formamide extrapure 25 ltr. POR 20600LM N,N Dimethyl formamide AR 500 ml LC N,N Dimethyl formamide AR 2.5 ltr LM N,N Dimethyl formamide AR "DRY SOLVENT" 500 ml LM N,N Dimethyl formamide for ACS reagent, >99.8% 500 ml LC N,N Dimethyl formamide for PRA 1 ltr LC N,N Dimethyl formamide GC HS grade 1 ltr LC N,N Dimethyl formamide for HPLC & Spectroscopy 1 ltr SG Dimethyl glyoxime extrapure SG Dimethyl glyoxime disodium salt, min.99% AR LM N,N Dimethylimidazolidinone for GC 100 ml LM Dimethyl sulphate for synthesis 500 ml LM Dimethyl sulphoxide extrapure 500 ml LC Dimethyl sulphoxide extrapure 2.5 ltr LM Dimethyl sulphoxide AR 500 ml LC Dimethyl sulphoxide AR 2.5 ltr LM Dimethyl sulphoxide AR "DRY SOLVENT" 500 ml LM Dimethyl sulphoxide for ACS reagent, >99.9% 500 ml LC Dimethyl sulphoxide GC HS grade 1 ltr LC Dimethyl sulphoxide for HPLC & Spectroscopy 1 ltr LC Dimethyl sulphoxide for HPLC & Spectroscopy 2.5 ltr SX Dimidium bromide 98% (for tenside testing) mg SG Dimidium bromide 98% (for tenside testing) SG ,5 Dinitrobenzoic acid, min.98% SG ,5 Dinitrobenzoic acid, min.99% AR SG ,5 Dinitrobenzoic acid, min.99% AR SG ,4 Dinitrophenyl hydrazine for synthesis SG ,4 Dinitrophenyl hydrazine for synthesis SG ,5 Dinitrosalicylic acid for synthesis SG ,5 Dinitrosalicylic acid for synthesis

58 SAP Code CAS No. Item Description Packing Price 10626LM Dioctyl phthalate for synthesis 500 ml LC Dioctyl phthalate for synthesis 2.5 ltr SG Dioctyl sodium sulphosuccinate 98% (DOSS)( Aerosol OT) LM ,3 Dioxolane for synthesis* 500 ml LC ,3 Dioxolane for synthesis* 2.5 ltr LM ,4 Dioxan (stabilized) extrapure 500 ml LC ,4 Dioxan (stabilized) extrapure 2.5 ltr LM ,4 Dioxan (stabilized) AR 500 ml LC ,4 Dioxan (stabilized) AR 2.5 ltr LM ,4 Dioxan (stabilized) AR "DRY SOLVENT" 500 ml LM ,4 Dioxan ACS reagent, > 99% 500 ml LC ,4 Dioxan (stabilized) for HPLC & Spectroscopy 1 ltr LC ,4 Dioxan (stabilized) Scintillation grade 1 ltr LC ,4 Dioxan (stabilized) Scintillation grade 2.5 ltr Diphenyl (SEE Biphenyl) 20633SG Diphenylamine AR (Redox indicator) SG N,N Diphenyl benzidine 98% AR (oxidation reduction indicator) SG ,5 Diphenyl carbazide 98% AR (reagent for chromium) SG ,5 Diphenyl carbazide 98% AR (reagent for chromium) SG ,5 Diphenyl carbazone AR (reagent for mercury) SG ,5 Diphenyl carbazone AR (reagent for mercury) LM Dipropylene glycol, min 99% extrapure 500 ml LC Dipropylene glycol, min 99% extrapure 2.5 ltr LM Dipropylene glycol, min 99.5% AR 500 ml LC Dipropylene glycol, min 99.5% AR 2.5 ltr LM Dipropylene glycol monomethyl ether extrapure 500 ml LC Dipropylene glycol monomethyl ether extrapure 2.5 ltr LM Dipropylene glycol monomethyl ether AR 500 ml LC Dipropylene glycol monomethyl ether AR 2.5 ltr SG Dithiooxamide AR (Rubeanic acid) SG Dithizone AR SG Dithizone AR SG Dulcitol for microbiology SG Dulcitol for microbiology SG E.D.T.A acid extrapure SG E.D.T.A acid extrapure SG E.D.T.A acid ACS reagent SG E.D.T.A. calcium di sodium extrapure SG E.D.T.A. di potassium salt extrapure SG E.D.T.A. di potassium salt extrapure

59 SAP Code CAS No. Item Description Packing Price 20661SG E.D.T.A. tri potassium salt dihydrate AR SG E.D.T.A. tri potassium salt dihydrate AR LM500 E.D.T.A. N / 50 solution 500 ml SG E.D.T.A. di sodium salt dihydrate extrapure SG E.D.T.A. di sodium salt dihydrate extrapure SR E.D.T.A. di sodium salt dihydrate extrapure 5 kg SG E.D.T.A. di sodium salt dihydrate AR SG E.D.T.A. di sodium salt dihydrate AR SR E.D.T.A. di sodium salt dihydrate AR 5 kg SG E.D.T.A. di sodium salt dihydrate ACS reagent >99.5% SG E.D.T.A. di sodium salt dihydrate ACS reagent, >99.5% SR E.D.T.A. di sodium salt IP 5 kg SK E.D.T.A. di sodium salt IP 50 kg. POR 10662SG Eosin yellow (w/s) C.I SG Eosin yellow (w/s) C.I LM Epichlorhydrin extrapure (1 Chloro 2,3 epoxypropane) 500 ml LC Epichlorhydrin extrapure (1 Chloro 2,3 epoxypropane) 2.5 ltr SG Eschka's mixture AR (for determination of sulphur in coal) LM Ethanediol extrapure (Ethylene glycol) 500 ml LC Ethanediol extrapure (Ethylene glycol) 2.5 ltr LL Ethanediol extrapure (Ethylene glycol) 25 ltr. POR 20665LM Ethanediol AR (Ethylene glycol) 500 ml LC Ethanediol AR (Ethylene glycol) 2.5 ltr LM mono Ethanolamine extrapure 500 ml LC mono Ethanolamine extrapure 2.5 ltr LL mono Ethanolamine extrapure 25 ltr. POR di Ethanolamine (SEE Diethanolamine) tri Ethanolamine (SEE Triethanolamine) 20673SG Ethidium bromide AR for electrophoresis SG Ethidium bromide AR for electrophoresis LM Ethyl acetate extrapure 500 ml LC Ethyl acetate extrapure 2.5 ltr LL Ethyl acetate extrapure 25 ltr. POR 20680LM Ethyl acetate AR 500 ml LC Ethyl acetate AR 2.5 ltr LM Ethyl acetate AR "DRY SOLVENT" 500 ml LM Ethyl acetate ACS reagent, > 99.5% 500 ml LC Ethyl acetate for PRA 1 ltr LC Ethyl acetate for HPLC & Spectroscopy 1 ltr. 730

60 SAP Code CAS No. Item Description Packing Price 10672LM Ethyl acetoacetate for synthesis 500 ml LC Ethyl acetoacetate for synthesis 2.5 ltr LM Ethylamine 2M in ethanol 500 ml LM Ethylamine solution 70% 500 ml LC Ethylamine solution 70% 2.5 ltr Ethyl bromide (SEE Bromoethane) 10684LM Ethyl chloroformate (Ethyl chlorocarbonate) 500 ml LC Ethyl chloroformate (Ethyl chlorocarbonate) 2.5 ltr LM Ethyl cyanoacetate, min 99% for synthesis 500 ml LM Ethylenediamine extrapure 500 ml LC Ethylenediamine extrapure 2.5 ltr (Ethylenedinitrilo)tetraacetic Acid See EDTA acid (Ethylenedinitrilo )tetraacetic Acid disodium salt dihydrate see EDTA disodium salt 10677LM Ethyl iodide for synthesis (Iodoethane) 100 ml LM Ethyl iodide for synthesis (Iodoethane) 250 ml Ethyl methyl ketone (SEE Butan 2 one) 10692LM Eugenol, min 99% for synthesis 100 ml LM Eugenol, min 99% for synthesis 500 ml SG Fast Green FCF C.I for microscopy SG Fast Green FCF C.I for microscopy LM500 Fehling's solution 'A' 500 ml LM500 Fehling's solution 'B' 500 ml. 410 Ferric ammonium sulphate dodecahydrate (SEE Ammonium ferric sulphate dodecahydrate ) 10685SG Ferric chloride anhydrous extrapure SK Ferric chloride anhydrous extrapure 50 kg. POR 10686SG Ferric chloride hexahydrate extrapure SK Ferric chloride hexahydrate extrapure 50 kg. POR 10688SG Ferric nitrate extrapure SG Ferric oxide red extrapure SG Ferric sulphate extrapure LM Ferroin solution AR 100 ml. 767 Ferrous ammonium sulphate dodecahydrate (SEE Ammonium ferrous sulphate dodecahydrate ) 10700SG Ferrous sulphate heptahydrate extrapure SR Ferrous sulphate heptahydrate extrapure 5 kg SK Ferrous sulphate heptahydrate extrapure 50 kg. POR 20700SG Ferrous sulphate heptahydrate AR SG Ferrous sulphate heptahydrate ACS reagent, >99.0% 500 gm SR Ferrous sulphide sticks 1 kg LC Finklin (neutral ph laboratory detergent) 1 ltr. 407

61 SAP Code CAS No. Item Description Packing Price 10705LC Finklin (neutral ph laboratory detergent) 5 ltr SG Florisil Mesh for PRA (Product of US Silica Company) SG Florisil Mesh for PRA (Product of US Silica Company) SG Florisil Mesh for PRA (Product of US Silica Company) SR Florisil Mesh for PRA (Product of US Silica Company) 1 kg LM125 Folin & Ciocalteu's phenol reagent 125 ml LM250 Folin & Ciocalteu's phenol reagent 250 ml LM500 Folin & Wu's alkaline copper solution 500 ml LM Formaldehyde solution % solution extrapure 500 ml LC Formaldehyde solution % solution extrapure 5 ltr LL Formaldehyde solution % solution extrapure 30 ltr LM Formaldehyde solution % solution AR 500 ml LC Formaldehyde solution % solution AR 2.5 ltr LM Formaldehyde solution % solution ACS reagent 500 ml LM Formamide for synthesis (Methanamide) 500 ml LC Formamide for synthesis (Methanamide) 2.5 ltr LM Formic acid 85 % extrapure 500 ml SG D ( ) Fructose extrapure SG D ( ) Fructose extrapure SG Fuchsin acid for microscopy (C.I.42685) SG Fuchsin basic for microscopy (C.I ) extrapure SG Fuchsin basic for microscopy (C.I ) extrapure SG Fuller's earth (China clay)* SG Fumaric acid for synthesis SG500 Fusion mixture SG D Galactose for biochemistry SG D Galactose for biochemistry SG Gelatin powder for bacteriology SG Gentian violet powder (M.S) (C.I.42535) SG Gentian violet powder (M.S) (C.I.42535) LM125 Gentian violet aqueous stain solution 125 ml SG Giemsa's stain SG Giemsa's stain LM125 Giemsa's stain solution 125 ml LM Glutaraldehyde solution 25% for synthesis 500 ml LC Glutaraldehyde solution 25% for synthesis 1 ltr. 966 D Glucose anhydrous see Dextrose anhydrous

62 SAP Code CAS No. Item Description Packing Price 10720LM Glycerine extrapure 500 ml LC Glycerine extrapure 2.5 ltr LL Glycerine extrapure 25 ltr. POR 20720LM Glycerine AR (meets analytical standards of BP, USP, Ph.Eur) 500 ml LC Glycerine AR (meets analytical standards of BP, USP, Ph.Eur) 2.5 ltr LL Glycerine AR (meets analytical standards of BP, USP, Ph.Eur) 25 ltr. POR 70720LM Glycerol ACS reagent, > 99.5% 500 ml LM Glycerine IP 250 ml LL Glycerine IP 25 ltr. POR 10721SG Glycine extrapure (Aminoacetic acid) LM Glycine ACS reagent, >98.5% LM Glycolic acid 70% in water 500 ml Gold chloride (SEE Chloroauric acid) 10725LM125 Gram's iodine stain solution 125 ml SG Guanidine hydrochloride for synthesis SK Guanidine hydrochloride for synthesis 50 kg. POR 10726SG Guanosine 99% for biochemistry SG Guanosine 99% for biochemistry Gum acacia extrapure (SEE Acacia powder) 10731SG Haematoxylin stain 'certified' (C.I ) SG Haematoxylin stain 'certified' (C.I ) SG HATU, min 99% for synthesis ((O (7 Azabenzotriazol 1 yl) N,N,N,N' tetramethyluronium hexafluorophosphate) 10733SG HATU, min 99% for synthesis ((O (7 Azabenzotriazol 1 yl) N,N,N,N' tetramethyluronium hexafluorophosphate) 10733SG HATU, min 99% for synthesis ((O (7 Azabenzotriazol 1 yl) N,N,N,N' tetramethyluronium hexafluorophosphate) 10734SG HBTU min 99% for synthesis (O Benzotriazol 1 yl N,N,N'N'Tetramethyluronium Hexafluorophosphate) 10734SG HBTU min 99% for synthesis (O Benzotriazol 1 yl N,N,N'N'Tetramethyluronium Hexafluorophosphate) LM Heptane (fraction from petroleum) for synthesis 500 ml LC Heptane (fraction from petroleum) for synthesis 2.5 ltr LM n Heptane 95% AR 500 ml LC n Heptane 95% AR 2.5 ltr LM n Heptane 99% for synthesis 500 ml LC n Heptane 99% for synthesis 2.5 ltr LM n Heptane 99% AR 500 ml LC n Heptane 99% AR 2.5 ltr LC n Heptane 99% for PRA 1 ltr LC n Heptane 99% for HPLC & Spectroscopy 1 ltr SG Heptane sulphonic acid sodium salt anhydrous HPLC SG Heptane sulphonic acid sodium salt monohydrate HPLC Hexachloroplatinic IV acid hydrate (SEE Chloroplatinic acid) 10737SG Hexamine extrapure

63 SAP Code CAS No. Item Description Packing Price 10740LM Hexane (fraction from petroleum) extrapure 500 ml LC Hexane (fraction from petroleum) extrapure 2.5 ltr LM Hexane (fraction from petroleum) AR 500 ml LC Hexane (fraction from petroleum) AR 2.5 ltr Hexane (fraction from petroleum) AR (tested for Polycyclic aromatic hydrocarbon (PAH) test) 2.5 ltr LM Hexane ACS reagent, > 98.5% 500 ml LC Hexane CR grade (Residue less than 5 ppm) (*till stocks last) 2.5 ltr LC Hexane (fraction from petroleum) for HPLC & Spectroscopy 1 ltr LC Hexane (fraction from petroleum) for HPLC & Spectroscopy 2.5 ltr LM n Hexane 95% AR 500 ml LC n Hexane 95% AR 2.5 ltr LM n Hexane 99% for synthesis 500 ml LC n Hexane 99% for synthesis 2.5 ltr LM n Hexane 99% AR 500 ml LC n Hexane 99% AR 2.5 ltr LM n Hexane 99% AR "DRY SOLVENT" 500 ml LC n Hexane for PRA 1 ltr LC n Hexane 99% for HPLC & Spectroscopy 1 ltr LC n Hexane 99% for HPLC & Spectroscopy 2.5 ltr SG Hexane sulphonic acid sodium salt anhydrous HPLC SG Hexane sulphonic acid sodium salt monohydrate HPLC LM Hexanol for synthesis 500 ml LM Hexylene glycol for synthesis (2 methyl 2,4 pentanediol) 500 ml LC Hexylene glycol for synthesis (2 methyl 2,4 pentanediol) 2.5 ltr SG Holmium (III) oxide, 99.9% SG Humic acid 85% flakes extrapure LM Hydrazine hydrate 80% extrapure 500 ml LC Hydrazine hydrate 80% extrapure 2.5 ltr LL Hydrazine hydrate 80% extrapure 25 ltr. POR 10766LM Hydrazine hydrate % extrapure 500 ml SG Hydrazine sulphate extrapure SG Hydrazine sulphate AR LM Hydriodic acid, ~ 56% AR 250 ml LM Hydrobromic acid, 47% extrapure 500 ml LM500 Hydrobromic acid solution (in glacial acetic acid, 33% HBr) 500 ml L8M Hydrochloric acid extrapure 8x ml L4C Hydrochloric acid extrapure 4X ltr LC Hydrochloric acid extrapure 5 ltr LL Hydrochloric acid extrapure 25 ltr. POR 20770L8M Hydrochloric acid AR 8x ml L4C Hydrochloric acid AR 4X2.5 ltr. 2765

64 SAP Code CAS No. Item Description Packing Price 20770LC Hydrochloric acid AR 5 ltr LM Hydrochloric Acid ACS reagent 500 ml LM Hydrochloric acid 0.1 N solution 500 ml LM Hydrochloric acid 4M solution in Dioxan 100 ml LM Hydrofluoric acid 40% extrapure 500 ml LC Hydrofluoric acid 40% extrapure 5 ltr LM Hydrofluoric acid 40% AR 500 ml LM Hydrofluoric acid 48% AR 500 ml LM Hydrofluoric Acid 48% ACS reagent 500 ml LC Hydrogen peroxide 6% w/v extrapure 1 ltr L2M Hydrogen peroxide 30% w/v extrapure (Pack of 20x500ml in thermocol) 20 x 500 ml LC Hydrogen peroxide 30% w/v AR 500 ml LM Hydrogen peroxide 30% w/v ACS reagent 500 ml LM Hydrogen peroxide 50% w/v extrapure 500 ml SG Hydroquinone extrapure SG Hydroquinone AR SG Hydroquinone monomethyl ether, min 99% (4 methoxyphenol) SG Hydroquinone monomethyl ether, min 99% (4 methoxyphenol) SG Hydroxylamine hydrochloride extrapure SG Hydroxylamine hydrochloride extrapure SG Hydroxylamine hydrochloride AR SG Hydroxylamine hydrochloride AR SG Hydroxylamine sulphate extrapure (Hydroxylammonium sulphate) SG Hydroxylamine sulphate extrapure (Hydroxylammonium sulphate) SG Hydroxylamine sulphate AR (Hydroxylammonium sulphate) SG Hydroxylamine sulphate AR (Hydroxylammonium sulphate) SG Hydroxynaphthol blue indicator SG Hydroxynaphthol blue indicator SG Hydroxypropyl methyl cellulose, LV Extrapure 500gm Hydroxypropyl methyl cellulose, LV Extrapure 500gm SG Hydroxyquinoline extrapure (Oxine) SG Hydroxyquinoline AR (Oxine) SG Hypoxanthine 99% for biochemistry SG Hypoxanthine 99% for biochemistry SG Hypoxanthine 99% for biochemistry

65 SAP Code CAS No. Item Description Packing Price 10790SG Imidazole extrapure SG Imidazole extrapure SG Imidazole AR SG Imidazole AR SG Imidazole ACS reagent, >99.0% 100 gm SG Imidazole ultrapure SG Iminodiacetic acid 98% for synthesis LM030 Immersion oil for microscopy 30 ml LM100 Immersion oil for microscopy 100 ml LM500 Immersion oil for microscopy 500 ml SG Indigo Carmine C.I (M.S) AR SG Indigo Carmine C.I (M.S) AR SG Indole 99% AR SG Indole 99% AR SG Indole 3 acetic acid 99% for biochemistry (plant growth hormone) SG Indole 3 acetic acid 99% for biochemistry (plant growth hormone) SG Indole 3 butyric acid 99% for biochemistry SG Indole 3 butyric acid 99% for biochemistry SG Inosine 99% for biochemistry SG Inosine 99% for biochemistry SG Inosine 99% for biochemistry SG Inositol for biochemistry SG Inositol for biochemistry SG Iodine (resublimed) extrapure SG Iodine (resublimed) extrapure SG Iodine (resublimed) AR SG Iodine (resublimed) AR SG Iodine ACS reagent, >99.8% 100 gm LM Iodine 0.1N solution (0.05 mol/l) 500 ml SG Iodine monochloride extrapure 5x SG Iodine trichloride extrapure SG Iodobenzoic acid, min.98% SG Iodobenzene diacetate, min 99% LC500 Iodophor 5 ltr SG N Iodosuccinimide 5 599

66 SAP Code CAS No. Item Description Packing Price 10789SG N Iodosuccinimide SG Iridium metal powder, 99.99% SG Iridium trichloride (Ir content 46%) SR Iron powder electrolytic (300 mesh) 1 kg LM Isophorone for synthesis 500 ml LC Isophorone for synthesis 2.5 ltr Isopropyl alcohol (SEE Propan 2 ol ) Isopropyl ether (SEE Di isopropyl ether ) 10784LM Isovaleric acid, min 99% for synthesis 100 ml LM Isovaleric acid, min 99% for synthesis 500 ml SG Itaconic acid for synthesis SG Janus green B for microscopy SG Janus green B for microscopy LM500 Karl Fischer reagent (Pyridine free) AR 500 ml LM250 Karl Fischer reagent (Pyridine free) AR 2x ml SG α Ketoglutaric acid puriss 99% SG α Ketoglutaric acid puriss 99% SG Kieselguhr G SX Kinetin puriss CHR 99.5% (plant growth stimulator) mg SX Kinetin puriss CHR 99.5% (plant growth stimulator) mg SG Kinetin puriss CHR 99.5% (plant growth stimulator) SG Kinetin puriss CHR 99.5% (plant growth stimulator) LM Lactic acid extrapure, min 90% 500 ml LC Lactic acid extrapure 5 ltr LL Lactic acid extrapure 25 ltr. POR 20808LM Lactic acid AR 500 ml LM500 Lactic acid 0.1N Solution 500 ml SG Lactose monohydrate SG Lanthanum chloride AR SG Lanthanum nitrate AR SG Lanthanum oxide AR SG Lead acetate trihydrate extrapure SR Lead acetate basic anhydrous (Lead sub acetate for Sugar 2.5 kg Analysis) 10815SG Lead carbonate basic, min 98% SG Lead dioxide extrapure (Lead peroxide) SG Lead monoxide extrapure (Litharge)

67 SAP Code CAS No. Item Description Packing Price 10820SG Lead nitrate extrapure SG Leishman's stain SG Leishman's stain LM Leishman's stain powder & solution for microscopy 250 ml SG Light green for microscopy (C.I.42040) SG Light green for microscopy (C.I.42040) SG Lithium aluminium hydride for synthesis SG Lithium bromide anhydrous extrapure SG Lithium carbonate extrapure SG Lithium carbonate extrapure SG Lithium carbonate AR SG Lithium carbonate AR SG Lithium carbonate ACS reagent, >99.0% 100 gm SG Lithium chloride anhydrous extrapure SG Lithium chloride anhydrous extrapure SG Lithium hydroxide monohydrate extrapure SG Lithium nitrate anhydrous extrapure SG Lithium sulphate monohydrate extrapure SG Lithium sulphate monohydrate extrapure SG di Lithium tetraborate AR SG di Lithium tetraborate AR SG Litmus ph indicator BK010 Litmus paper blue 10 bkt BK010 Litmus paper red 10 bkt LM125 Lugol's solution (Iodine Potassium iodide solution) 125 ml SG Magnesium (metal turning) SG Magnesium acetate tetrahydrate extrapure SG Magnesium acetate tetrahydrate AR SG Magnesium carbonate light SG Magnesium chloride hexahydrate extrapure SR Magnesium chloride hexahydrate extrapure 5 kg. 1332

68 SAP Code CAS No. Item Description Packing Price 10840SK Magnesium chloride hexahydrate extrapure 50 kg. POR 20840SG Magnesium chloride hexahydrate AR (meets analytical standards of IP, BP, USP, Ph.Eur) 20840SR Magnesium chloride hexahydrate AR (meets analytical standards of IP, BP, USP, Ph.Eur) 20840SK Magnesium chloride hexahydrate AR (meets analytical standards of IP, BP, USP, Ph.Eur) kg kg. POR 70840SG Magnesium chloride hexahydrate ACS reagent 500 gm SG Magnesium citrate extrapure SG Magnesium nitrate extrapure SG Magnesium oxide light SG Magnesium sulphate heptahydrate extrapure SR Magnesium sulphate heptahydrate extrapure 5 kg SK Magnesium sulphate heptahydrate extrapure 50 kg. POR 20850SG Magnesium sulphate heptahydrate AR (meets analytical standards of IP, BP, USP, Ph.Eur) 20850SK Magnesium sulphate heptahydrate AR (meets analytical standards of IP, BP, USP, Ph.Eur) 50 kg. POR 70850SG Magnesium sulfate heptahydrate ACS reagent 500 gm SG Malachite green (M.S.) extrapure SG Malachite green (M.S.) extrapure SG Malachite green (M.S.) extrapure SR Malachite green (M.S.) extrapure 1 kg SG Maleic acid extrapure SG DL Malic acid extrapure SG Malonic acid for synthesis SG Malononitrile for synthesis SG Malononitrile for synthesis SG Malt extract powder bacteriological SG Maltose monohydrate for biochemistry SG Manganese dioxide technical, ~ 85% SG Manganese dioxide, min 99% SG Manganous acetate extrapure SG Manganous chloride extrapure SR Manganous chloride extrapure 5 kg. 3585

69 SAP Code CAS No. Item Description Packing Price 20868SR Manganous chloride AR SG Manganous sulphate monohydrate extrapure SR Manganous sulphate monohydrate extrapure 5 kg SG Manganese sulfate monohydrate ACS reagent 500 gm SG D( )Mannitol extrapure SR D( )Mannitol extrapure 5 kg. POR 20880SG D( )Mannitol AR SR D( )Mannitol AR 5 kg. POR 10885SG Melamine Pure SG Mercury (metal) pure SG Mercury (metal) for polarography, 99.99% AR SG Mercuric acetate extrapure SG Mercuric acetate extrapure SG Mercuric acetate AR SG Mercuric bromide AR SG Mercuric chloride extrapure SG Mercuric chloride extrapure SG Mercuric chloride AR SG Mercuric chloride AR LM125 Mercuric chloride 5% w/v solution 125 ml SG Mercuric iodide red SG Mercuric nitrate monohydrate extrapure SG Mercuric nitrate monohydrate extrapure SG Mercuric oxide red extrapure SG Mercuric oxide yellow extrapure SG Mercuric sulphate extrapure SG Mercuric sulphate AR SG Mercuric thiocyanate extrapure SG Mercurous chloride AR SG Mercurous nitrate

70 SAP Code CAS No. Item Description Packing Price MES Buffer (SEE 2 Morpholinoethane sulphonic acid monohydrate) 10926LM Methane sulphonic acid for synthesis 500 ml LC Methane sulphonic acid for synthesis 2.5 ltr LM Methane sulphonyl chloride for synthesis 500 ml LC Methane sulphonyl chloride for synthesis 2.5 ltr LM Methanol for synthesis 500 ml LC Methanol for synthesis 2.5 ltr LM Methanol extrapure (acetone free) 500 ml LC Methanol extrapure (acetone free) 2.5 ltr LL Methanol extrapure (acetone free) *Restricted sale. 25 ltr. POR Conditions apply 20930LM Methanol AR 500 ml LC Methanol AR 2.5 ltr LL Methanol AR *Restricted sale. Conditions apply 25 ltr. POR 10931LM Methanol anhydrous (suitable for Karl Fischer) 500 ml LM Methanol anhydrous AR "DRY SOLVENT" 500 ml LM Methanol ACS reagent, > 99.0% 500 ml LC Methanol for PRA 1 ltr LC Methanol for HPLC & Spectroscopy 1 ltr LC Methanol for HPLC & Spectroscopy 2.5 ltr LC Methanol for HPLC, Gradient grade 2.5 ltr LC Methanol EL grade 2.5 ltr SG L Methionine for biochemistry SG L Methionine for biochemistry LM Methyl acetate for synthesis 500 ml LC Methyl acetate for synthesis 2.5 ltr LM Methylamine solution 40% for synthesis 500 ml LC Methylamine solution 40% for synthesis 2.5 ltr LM250 Methylamine 2M solution in THF 250 ml LM Methyl cellosolve (2 Methoxyethanol) extrapure 500 ml LC Methyl cellosolve (2 Methoxyethanol) extrapure 2.5 ltr SG Methyl cellulose (low viscosity) cps SG Methyl cellulose (high viscosity) 4000 cps LM Methyl chloroformate, min 98% 500 ml SG Methylene blue for microscopy SG Methylene blue for microscopy SR Methylene blue for microscopy 1 kg LM Methylene blue aqueous solution 125 ml. 126 Methyl ethyl ketone (SEE Butan 2 one) 10956SG Methyl green for microscopical staining (C.I.42590) SG Methyl green for microscopical staining (C.I.42590) LM Methyl iodide for synthesis (Iodomethane) 250 ml LM100 Methyl iodide 2M solution in Methyl tert butyl ether 100 ml. 5392

71 SAP Code CAS No. Item Description Packing Price 10959LM500 Methyl iodide 2M solution in Methyl tert butyl ether 500 ml Methyl isobutyl ketone (SEE 4 Methylpentan 2 one ) 10958LM N Methyl morpholine for synthesis 500 ml SG Methyl orange (ph indicator) SG Methyl orange (ph indicator) SR Methyl orange (ph indicator) 1 kg LM Methyl orange solution 125 ml LM Methylpentan 2 one extrapure (Methyl isobutyl ketone) 500 ml LC Methylpentan 2 one extrapure (Methyl isobutyl ketone) 2.5 ltr LM Methylpentan 2 one AR (Methyl isobutyl ketone) 500 ml LC Methylpentan 2 one AR (Methyl isobutyl ketone) 2.5 ltr LM Methylpentan 2 one ACS reagent, >98.5% 500 ml Methyl 2 pyrrolidone (SEE N Methyl 2 pyrrolidone ) 10970LM N Methyl 2 pyrrolidone extrapure 500 ml LC N Methyl 2 pyrrolidone extrapure 2.5 ltr LM N Methyl 2 pyrrolidone AR 500 ml LM N Methyl 2 pyrrolidone ACS reagent, > 99.0% 500 ml LC N Methyl 2 pyrrolidone for HPLC & Spectroscopy 1 ltr LM Methyltetrahydrofuran, 98% for synthesis 500 ml LC Methyltetrahydrofuran, 98% for synthesis 2.5 ltr SG Methyl red (ph indicator) SG Methyl red (ph indicator) SR Methyl red (ph indicator) 1 kg LM Methyl red solution 125 ml. 121 Methyl tert butyl ether (SEE tert Butyl methyl ether) 10962LM Methyl salicylate extrapure 500 ml SG Methyl thymol blue complexone SG Methyl thymol blue complexone SG Metol 99% extrapure SG Metol 99% extrapure SG Molecular Sieves 3A 1/8" pellets SG Molecular Sieves 3A 1/16" pellets SG Molecular Sieves 4A 1/8" pellets SG Molecular Sieves 4A 1/16" pellets SG Molecular Sieves 5A 1/8" pellets SG Molecular Sieves 5A 1/16" pellets SG Molecular Sieves 13X 1/8" pellets SG Molecular Sieves 13X 1/16" pellets

72 SAP Code CAS No. Item Description Packing Price 10986SG Molybdenum disulphide SG Molybdenum trioxide SG Molybdenum trioxide SG Molybdic acid hydrate extrapure SG Molybdic acid hydrate extrapure SG Molybdic acid hydrate AR SG Molybdic acid hydrate AR SG Molybdic acid 85% ACS reagent, >85.0% 100 gm SG Monothioglycerol 98% (meets analytical standards of IP & USP) SR Monothioglycerol 98% (meets analytical standards of IP & USP) 1 kg LM Morpholine for synthesis 500 ml LC Morpholine for synthesis 2.5 ltr SG Morpholinoethane sulphonic acid monohydrate (MES Buffer) SG Morpholinopropane sulphonic acid (MOPS Buffer) SG Murexide (Ammonium Purpurate) SG Murexide (Ammonium Purpurate) SG Murexide AR (Ammonium Purpurate) SG Murexide AR (Ammonium Purpurate) SG Murexide ACS reagent 5 gm SG Naphthalene extrapure SG Naphthalene Scintillation grade SG α Naphthol extrapure SG α Naphthol extrapure SG β Naphthol extrapure SG Naphtholbenzein (ph indicator) SG Naphtholbenzein (ph indicator) SG α Naphtholphthalein indicator SG α Naphtholphthalein indicator SG ,2 Naphthoquinone 4 sulphonic acid sodium salt AR SG ,2 Naphthoquinone 4 sulphonic acid sodium salt AR SG Naphthylacetic acid (NAA) SG Naphthylacetic acid (NAA) SG Naphthylamine 98%* SG Naphthylamine 98% AR* SG N (1 Naphthyl)ethylenediamine dihydrochloride 99% AR 5 735

73 SAP Code CAS No. Item Description Packing Price 21014SG N (1 Naphthyl)ethylenediamine dihydrochloride 99% AR SG N (1 Naphthyl)ethylenediamine dihydrochloride 99% AR SG N (1 Naphthyl)ethylenediamine dihydrochloride ACS reagent 5 gm SG Neocuproin, 99% AR SG Neocuproin, 99% AR LM125 Nessler's reagent (for ammonia & ammonium) 125 ml SG Neutral red (ph indicator) C.I AR SG Neutral red (ph indicator) C.I AR SG Nickel acetate tetrahydrate extrapure SG Nickel aluminium alloy powder 50% AR (for the production of Raney Nickel) 11008SG Nickel carbonate extrapure SG Nickel chloride extrapure SG Nickel nitrate extrapure SG Nickel oxide black extrapure SG Nickel oxide black extrapure SG Nickel sulphate hexahydrate extrapure SK Nickel sulphate hexahydrate extrapure 50 kg. POR 11019SG Nile blue chloride for microscopy (C.I.51180) SG Nile blue sulphate for microscopy (C.I.51180) SG Nile blue sulphate for microscopy (C.I.51180) SG Ninhydrin AR SG Ninhydrin AR SG Ninhydrin ACS reagent 10 gm SG Niobium (V) Oxide AR SG Niobium (V) Oxide AR L8M Nitric acid extrapure 8x ml L4C Nitric acid extrapure 4X ltr L8M Nitric acid AR 8x ml L4C Nitric acid AR 4X ltr LM Nitric acid ACS reagent 500 ml SG Nitroaniline SG p Nitroaniline EP SG p Nitroaniline 99% AR SG p Nitroaniline 99% AR LM Nitrobenzene extrapure 500 ml LC Nitrobenzene extrapure 2.5 ltr. 1848

74 SAP Code CAS No. Item Description Packing Price 21036SX Nitro BT AR (Nitroblue tetrazolium chloride) mg SX Nitro BT AR (Nitroblue tetrazolium chloride) mg SG Nitro BT AR (Nitroblue tetrazolium chloride) LM Nitromethane for synthesis 500 ml LM Nitromethane ACS reagent, >95.0% 500 ml SG p Nitrophenol SG p Nitrophenol SG Nitrophenyl phosphate disodium salt AR LM iso Octane extrapure 500 ml LC iso Octane extrapure 2.5 ltr LM iso Octane AR 500 ml LC iso Octane AR 2.5 ltr LM iso Octane AR "DRY SOLVENT" 500 ml LC iso Octane for PRA 1 ltr LC iso Octane for HPLC & Spectroscopy 1 ltr SG Octane sulphonic acid sodium salt anhydrous HPLC SG Octane sulphonic acid sodium salt monohydrate HPLC LM Octanol for synthesis 500 ml LC Octanol for synthesis 2.5 ltr SG Octyl sulphate sodium salt AR for HPLC LM Oleic acid extrapure 500 ml LC Oleic acid extrapure 2.5 ltr SG Orange G for microscopy C.I SG Orange G for microscopy C.I SG Orcein for microscopy SG Orcein for microscopy SG Orcinol monohydrate (3,5 dihydroxytoluene monohydrate) SG Osmic acid 99.95% AR SG Osmium tetroxide ACS reagent, >98.0% 1 gm SG Oxalic acid dihydrate extrapure SR Oxalic acid dihydrate extrapure 5 kg SG Oxalic acid dihydrate AR SG Oxalic acid dihydrate ACS reagent 500 gm LM Oxalic Acid 0.1N solution 500 ml LM Oxalyl chloride for synthesis (Sp.gr 1.5 g/ml) 100 ml LM Oxalyl chloride for synthesis (Sp.gr 1.5 g/ml) 500 ml LM Oxalyl chloride 2M solution in MDC 100 ml LM Oxalyl chloride 2M solution in MDC 500 ml SG Palladium [II] chloride extrapure SG010 Palladium charcoal activated (5% Pd) Hydrogenation catalyst SG Pan indicator AR SG Pan indicator AR

75 SAP Code CAS No. Item Description Packing Price 21077SG Par indicator AR SG Par indicator AR LM Paraffin liquid heavy 500 ml LC Paraffin liquid heavy 2.5 ltr LM Paraffin liquid light 500 ml LC Paraffin liquid light 2.5 ltr SG Paraffin wax deg C SG Paraffin wax deg C SG Paraformaldehyde 96% for synthesis SG Patton & reeder's reagent AR SG Patton & reeder's reagent AR LM n Pentane 99% for synthesis 500 ml LC n Pentane 99% for synthesis 2.5 ltr LM n Pentane AR 500 ml LC n Pentane AR 2.5 ltr LM n Pentane AR "DRY SOLVENT" 500 ml LC n Pentane for PRA 1 ltr LC n Pentane for HPLC Spectroscopy 1 ltr SG Pentane sulphonic acid sodium salt anhydrous HPLC SG Pentane sulphonic acid sodium salt monohydrate HPLC SG Peptone bacteriological SR Peptone bacteriological 5 kg SG Peptone bacteriological granule SR Peptone bacteriological granule 5 kg SK Peptone bacteriological granule 50 kg. POR 21110L8M Perchloric acid 60% AR 8x ml LM Perchloric Acid 60% ACS reagent 500 ml L8M Perchloric acid 70% AR 8x ml L4C Perchloric acid 70% AR 4X ltr LM Perchloric Acid 70% ACS reagent 500 ml LM Perchloric acid 0.1 N solution (in glacial acetic acid for non 500 ml. 969 aqueous titration) Perchloroethylene ( SEE Tetrachloroethylene ) 21124SG Periodic acid AR SG Periodic acid AR LM Petroleum ether deg C extrapure 500 ml LC Petroleum ether deg C extrapure 2.5 ltr LM Petroleum ether deg C AR 500 ml LC Petroleum ether deg C AR 2.5 ltr LM Petroleum ether deg ACS reagent 500 ml 625

76 SAP Code CAS No. Item Description Packing Price 31130LC Petroleum ether deg C for HPLC & Spectroscopy 1 ltr LM Petroleum ether deg C extrapure 500 ml LC Petroleum ether deg C extrapure 2.5 ltr LL Petroleum ether deg C extrapure 25 ltr. POR 21140LM Petroleum ether deg C AR 500 ml LC Petroleum ether deg C AR 2.5 ltr LM Petroleum ether deg C for synthesis 500 ml LC Petroleum ether deg C for synthesis 2.5 ltr BK010 ph Indicator paper ph bkt BK010 ph Indicator paper ph bkt BK010 ph Indicator paper ph bkt BK010 ph Indicator paper ph bkt BK010 ph Indicator paper ph bkt BK010 ph Indicator paper wide range ph bkt BK060 ph Indicator paper multi range (each of the above 6 ranges bkt bkt) 21148BK010 ph Indicator paper full range ph bkt SG ,10 Phenanthroline hydrochloride AR SG ,10 Phenanthroline hydrochloride AR SG ,10 Phenanthroline monohydrate AR SG ,10 Phenanthroline monohydrate AR SG Phenol extrapure SG Phenol AR SG Phenol ACS reagent, >99.0% 500 gm SG Phenolphthalein (ph indicator) SG Phenolphthlein ACS reagent 100 gm LM Phenolphthalein solution 125 ml LM Phenoxyethanol (2 Phenoxyethanol) 500 ml SG Phenol red AR SG Phenol red AR LM Phenol red indicator solution 125 ml. 121 Phenylacetonitrile (SEE Benzyl Cyanide) 21183SG Phenylarsonic acid 98.5% AR LM Phenyl hydrazine for synthesis 250 ml SG Phenyl hydrazine hydrochloride 99% SG Phenyl hydrazine hydrochloride 99% SG Phenylmercuric acetate SG Phenylmercuric acetate SG Phenylmercuric nitrate basic AR SG Phenyl phosphate disodium salt 98% AR SG Phenyl phosphate disodium salt 98% AR SAP Code CAS No. Item Description Packing Price 21187SG Phloroglucinol 99% AR SG Phloroglucinol 99% AR SG Phosphomolybdic acid AR LM ortho Phosphoric acid 85% 500 ml. 530

77 11190LC ortho Phosphoric acid 85% 2.5 ltr LL ortho Phosphoric acid 85% 25 ltr. POR 71190LM ortho Phosphoric acid 85% ACS reagent 500 ml LM ortho Phosphoric acid 85% for HPLC 500 ml LC ortho Phosphoric acid 85% for HPLC 1 ltr LM ortho Phosphoric acid, ~ 88% extrapure (also for steel industry) 500 ml LC ortho Phosphoric acid, ~ 88% extrapure (also for steel industry) 2.5 ltr LL ortho Phosphoric acid, ~ 88% extrapure (also for steel industry) 25 ltr. POR 21191LM ortho Phosphoric acid 88% AR (Sp.gr.1.75 g/ml) 500 ml LC ortho Phosphoric acid 88% AR (Sp.gr.1.75 g/ml) 2.5 ltr LM Phosphoryl chloride (Phosporous oxychloride) 500 ml SG Phosphorous pentachloride for synthesis SG Phosphorous pentoxide SR Phosphorous pentoxide 1 kg SR Phosphorous pentoxide AR SG Phosphorous red SG Phosphorous red LM Phosphorous tribromide, min 98% (Sp.gr 2.85 g/ml) 100 ml LM Phosphorous tribromide, min 98% (Sp.gr 2.85 g/ml) 500 ml LM Phosphorous trichloride for synthesis 500 ml SG Phosphotungstic acid extrapure SG Phthalic acid extrapure SG Picric acid extrapure (moistened with water) LM500 Picric acid solution (saturated aqueous solution) 500 ml. 735 Platinum chloride (SEE Chloroplatinic acid) 11214LM Polyethylene glycol 200 for synthesis 500 ml LM Polyethylene glycol 300 for synthesis 500 ml LM Polyethylene glycol 400 for synthesis 500 ml LM Polyethylene glycol 600 for synthesis 500 ml SG Polyethylene glycol 4000 for synthesis SG Polyethylene glycol 6000 for synthesis SG Potassium acetate extrapure SK Potassium acetate extrapure 50 kg. POR 21205SG Potassium acetate AR SG Potassium acetate ACS reagent, >99.0% 500 gm SG Potassium antimony tartarate SG Potassium bicarbonate extrapure SG Potassium bicarbonate ACS reagent 500 gm SG Potassium bisulphate purified SG Potassium bitartrate extrapure SG Potassium bromate extrapure SG Potassium bromide extrapure SR Potassium bromide extrapure 5 kg SK Potassium bromide extrapure 50 kg. POR 21230SG Potassium bromide AR SG Potassium bromide ACS reagent, >99.0% 500 gm SG Potassium bromide IR for Spectroscopy

78 SAP Code CAS No. Item Description Packing Price 11233SG Potassium tert butoxide for synthesis SG Potassium carbonate granular extrapure SR Potassium carbonate granular extrapure 5 kg SG Potassium carbonate granular AR SG Potassium carbonate ACS reagent, >99.0% 500 gm SG Potassium chloride extrapure SR Potassium chloride extrapure 5 kg SK Potassium chloride extrapure 50 kg. POR 21240SG Potassium chloride AR (meets analytical standards of IP, BP, USP, Ph.Eur) 21240SR Potassium chloride AR (meets analytical standards of IP, BP, USP, 5 kg Ph.Eur) 71240SG Potassium chloride ACS reagent 500 gm SG Potassium chloroplatinate (Pt 40%) SG Potassium chromate extrapure SG Potassium chromate AR SG tri Potassium citrate extrapure SG tri Potassium citrate AR SG Potassium dichromate extrapure SR Potassium dichromate extrapure 5 kg LM500 Potassium dichromate 0.25N solution 500 ml SG Potassium dichromate AR SG Potassium dichromate ACS reagent, >99.0% 500 gm SG Potassium di hydrogen ortho phosphate extrapure SR Potassium di hydrogen ortho phosphate extrapure 5 kg SK Potassium di hydrogen ortho phosphate extrapure 50 kg. POR 21270SG Potassium di hydrogen ortho phosphate AR SR Potassium di hydrogen ortho phosphate AR 5 kg SK Potassium di hydrogen ortho phosphate AR 50 kg. POR 71270SG Potassium di hydrogen ortho phosphate ACS reagent, >99.0% 500 gm SG Potassium di hydrogen ortho phosphate for HPLC SG Potassium ferricyanide extrapure SG Potassium ferrocyanide extrapure SG Potassium fluoride extrapure SG Potassium fluoride AR SG di Potassium hydrogen ortho phosphate extrapure SR di Potassium hydrogen ortho phosphate extrapure 5 kg SK di Potassium hydrogen ortho phosphate extrapure 50 kg. POR 21280SG di Potassium hydrogen ortho phosphate AR SK di Potassium hydrogen ortho phosphate AR 50 kg. POR 71280SG di Potassium hydrogen ortho phosphate ACS reagent, >98.0% 500 gm SG Potassium hydrogen phthalate extrapure SG Potassium hydrogen phthalate AR SG Potassium hydrogen phthalate ACS reagent 500 gm SG Potassium hydroxide flakes extrapure SR Potassium hydroxide flakes extrapure 5 kg SG Potassium hydroxide ACS reagent >85.0% 500 gm 550

79 SAP Code CAS No. Item Description Packing Price 11290SG Potassium hydroxide pellets extrapure SR Potassium hydroxide pellets extrapure 5 kg SK Potassium hydroxide pellets extrapure 50 kg. POR 21290SG Potassium hydroxide pellets AR (meets analytical standards of IP, BP, USP, Ph.Eur) 21290SR Potassium hydroxide pellets AR (meets analytical standards of IP, 5 kg BP, USP, Ph.Eur) 21290SK Potassium hydroxide pellets AR (meets analytical standards of IP, 50 kg. POR BP, USP, Ph.Eur) 11291LM500 Potassium hydroxide 40% w/v solution 500 ml SG Potassium iodate extrapure SG Potassium iodate extrapure SG Potassium iodate AR SG Potassium iodate AR SG Potassium Iodate ACS reagent 100 gm SG Potassium iodide extrapure SG Potassium iodide extrapure SG Potassium iodide extrapure SG Potassium iodide AR SG Potassium iodide AR SG Potassium Iodide ACS reagent, >99.0% 100 gm SG Potassium metabisulphite extrapure SG Potassium metaperiodate AR (Potassium periodate) SG Potassium metaperiodate AR (Potassium periodate) SG Potassium metaperiodate ACS (Potassium periodate) 100 gm SG Potassium nitrate extrapure SG Potassium nitrate AR SG Potassium oxalate extrapure Potassium periodate (SEE Potassium metaperiodate ) 11330SG Potassium permanganate crystals extrapure SR Potassium permanganate crystals extrapure 5 kg SK Potassium permanganate crystals extrapure 50 kg. POR 21330SG Potassium permanganate crystals AR SG Potassium Permanganate ACS reagent, >99.0% 500 gm LM500 Potassium permanganate 0.1N solution 500 ml SG Potassium persulphate extrapure SG Potassium persulphate AR SG Potassium persulphate ACS reagent, >99.0% 500 gm SG Potassium sodium tartarate extrapure SG Potassium sodium tartarate AR SG Potassium sodium tartarate ACS reagent 500 gm SR Potassium sorbate extrapure 1 kg SG Potassium sulphate extrapure SR Potassium sulphate extrapure 5 kg SK Potassium sulphate extrapure 50 kg. POR 21360SG Potassium sulphate AR SG Potassium sulphate ACS reagent, >99.0% 500 gm 463

80 SAP Code CAS No. Item Description Packing Price 11370SG Potassium thiocyanate extrapure SG Potassium thiocyanate AR SG Potassium thiocyanate ACS reagent, >98.5% 500 gm 1213 n Propanol (SEE Propan 1 ol ) 11380LM Propan 1 ol extrapure (n Propanol) 500 ml LC Propan 1 ol extrapure (n Propanol) 2.5 ltr LL Propan 1 ol extrapure (n Propanol) 25 ltr. POR 21380LM Propan 1 ol AR (n Propanol) 500 ml LC Propan 1 ol AR (n Propanol) 2.5 ltr LM Propan 1 ol ACS reagent, > 99.5% (n Propanol) 500 ml LC Propan 1 ol for HPLC & Spectroscopy (n Propanol) 1 ltr LM Propan 2 ol 70% v/v 500 ml LL Propan 2 ol 70% v/v 25 ltr. POR 11390LM Propan 2 ol extrapure (IPA) 500 ml LC Propan 2 ol extrapure (IPA) 2.5 ltr LL Propan 2 ol extrapure (IPA) 25 ltr. POR 21390LM Propan 2 ol AR (IPA) 500 ml LC Propan 2 ol AR (IPA) 2.5 ltr LM Propan 2 ol AR (IPA) "DRY SOLVENT" 500 ml LM Propan 2 ol ACS reagent, > 99.5% 500 ml LC Propan 2 ol (IPA) for PRA 1 ltr LC Propan 2 ol (IPA) for HPLC & Spectroscopy 1 ltr LC Propan 2 ol (IPA) EL grade 2.5 ltr ,2 Propanediol (SEE Propylene glycol ) 11394LM Propargyl alcohol for synthesis (2 propyn 1 ol) 500 ml LC Propargyl alcohol for synthesis (2 propyn 1 ol) 2.5 ltr LM Propionic acid for synthesis 500 ml LM Propylene carbonate extrapure 500 ml LC Propylene carbonate extrapure 2.5 ltr LM Propylene glycol extrapure 500 ml LC Propylene glycol extrapure 2.5 ltr LL Propylene glycol extrapure 25 ltr. POR 21400LM Propylene glycol AR (meets analytical standards of IP, BP, USP, 500 ml. 446 Ph.Eur.) 21400LC Propylene glycol AR (meets analytical standards of IP, BP, USP, 2.5 ltr Ph.Eur.) 21400LL Propylene glycol AR (meets analytical standards of IP, BP, USP, 25 ltr. POR Ph.Eur.) 71400LM Propylene glycol ACS reagent, > 99.5% 500ml SG Proteose peptone LM Pyridine extrapure 500 ml LC Pyridine extrapure 2.5 ltr LM Pyridine AR 500 ml LC Pyridine AR 2.5 ltr LM Pyridine AR "DRY SOLVENT" 500 ml LM Pyridine ACS reagent, > 99.5% 500 ml LC Pyridine for HPLC & Spectroscopy 1 ltr. 1798

81 SAP Code CAS No. Item Description Packing Price 11424SG Pyridinium dichromate SG Pyrogallol AR SG Pyrogallol AR LM Pyrrolidine, min 99% extrapure 500 ml LM Pyrrolidine, min 99.5% AR 500 ml LM Pyrrolidone (2 Pyrrolidinone) 500 ml LC Pyrrolidone (2 Pyrrolidinone) 2.5 ltr Quinol (SEE Hydroquinone) 11435LM Quinoline extrapure 500 ml LM Quinoline AR 500 ml Raney Nickel catalyst alloy (SEE Nickel aluminium alloy) Reinecke salt (SEE Ammonium reineckate) 11440SG Resorcinol extrapure SG Resorcinol (1,3 Benzenediol) ACS reagent SG Rhodium trichloride Rhodizonic acid disodium salt AR (SEE Sodium rhodizonate) 21437SG Rose bengal (C.I.45440) AR SG Rose bengal (C.I.45440) AR SG Ruthenium trichloride (Ru 40%) SG Ruthenium trichloride (Ru 40%) SG Safranin stain M.S. (C.I ) LM125 Safranin stain solution (M.S.) 125 ml LM Salicylaldehyde 99% for synthesis 100 ml LM Salicylaldehyde 99% for synthesis 500 ml SG Salicylic acid for synthesis LM500 Schiff's reagent 500 ml SG Selenium metal powder 99.5% AR SG Selenium metal powder 99.5% AR SG Selenium dioxide extrapure SG Silica gel for column chromatography mesh SG Silica gel for column chromatography mesh SG Silica gel for column chromatography mesh SG Silica gel for column chromatography mesh SG Silica gel 5 8 mesh (blue,coarse) self indicating SG Silica Gel G for TLC SG Silica gel GF 254 for TLC SG Silica gel H for TLC (without binder) SG Silica gel HF 254 for TLC SG050 Silicon grease for high vacuum LM Silicone oil (LAB) 250 ml LC Silicone oil (LAB) 2.5 ltr SG Silicotungstic acid SG Silicotungstic acid 99.5% AR SG Silicotungstic acid 99.5% AR SG Silver acetate extrapure SG Silver bromide extrapure

82 SAP Code CAS No. Item Description Packing Price 11465SG Silver carbonate extrapure SG Silver chloride extrapure SG Silver diethyl dithiocarbamate AR SG Silver iodide extrapure SG Silver nitrate extrapure SG Silver nitrate extrapure SG Silver nitrate extrapure SG Silver nitrate AR SG Silver nitrate AR SG Silver nitrate AR SG Silver nitrate ACS reagent, >99.0% 10 gm LM Silver nitrate 0.02 N solution 500 ml SG Silver oxide extrapure SG Silver sulphate extrapure SG Silver sulphate AR SG Silver sulfate ACS reagent, >98.0% 25 gm SG Sodium (metal) in liquid paraffin SG Sodium (metal) in liquid paraffin SG Sodium acetate anhydrous extrapure SR Sodium acetate anhydrous extrapure 5 kg SK Sodium acetate anhydrous extrapure 50 kg. POR 21490SG Sodium acetate anhydrous AR SG Sodium acetate anhydrous ACS reagent, >99.0% 250 gm SG Sodium acetate anhydrous for HPLC SG Sodium acetate trihydrate extrapure SR Sodium acetate trihydrate extrapure 5 kg SK Sodium acetate trihydrate extrapure 50 kg. POR 21500SG Sodium acetate trihydrate AR SR Sodium acetate trihydrate AR 5 kg SG Sodium acetate trihydrate ACS reagent 500 gm SG Sodium acetate trihydrate for HPLC SR Sodium acetate trihydrate for HPLC 1 kg Sodium acid phosphate (SEE Sodium di hydrogen orthophosphate dihydrate) 11510SG Sodium alginate extrapure SG Sodium arsenate AR SG Sodium arsenite AR SG Sodium arsenite AR LM Sodium arsenite 0.1N solution 500 ml SG Sodium azide extrapure SG Sodium azide extrapure SG Sodium azide AR SG Sodium azide AR SG Sodium azide ACS reagent, >99.0% 100 gm SG Sodium benzoate extrapure SR Sodium benzoate extrapure 5 kg. 3318

83 SAP Code CAS No. Item Description Packing Price 21540SG Sodium benzoate AR SG Sodium bicarbonate anhydrous extrapure SR Sodium bicarbonate anhydrous extrapure 5 kg SK Sodium bicarbonate anhydrous extrapure 50 kg. POR 21550SG Sodium bicarbonate anhydrous AR SR Sodium bicarbonate anhydrous AR 5 kg SK Sodium bicarbonate anhydrous AR 50 kg. POR 71550SG Sodium bicarbonate ACS reagent 500 gm SG Sodium bismuthate AR SG Sodium bisulphate monohydrate extrapure SR Sodium bisulphate monohydrate extrapure 5 kg SG Sodium bisulphite extrapure SR Sodium bisulphite extrapure 5 kg SG Sodium borohydride extrapure SG Sodium borohydride extrapure SG Sodium borohydride ACS reagent, >98.0% 100 gm 2015 Sodium borate decahydrate (SEE di Sodium tetraborate decahydrate ) 11554SG Sodium bromate extrapure SG Sodium bromide extrapure SG Sodium caprate, min 98% SG Sodium carbonate anhydrous extrapure SR Sodium carbonate anhydrous extrapure 5 kg SK Sodium carbonate anhydrous extrapure 50 kg. POR 21560SG Sodium carbonate anhydrous AR SR Sodium carbonate anhydrous AR 5 kg SG Sodium carbonate ACS reagent, >99.5% 500 gm SG Sodium carbonate monohydrate SR Sodium carbonate monohydrate 5 kg SG Sodium carbonate monohydrate AR SG Sodium chloride extrapure SR Sodium chloride extrapure 5 kg SK Sodium chloride extrapure 50 kg. POR 21570SG Sodium chloride AR (meets analytical standards of IP, BP, USP, Ph.Eur) 21570SR Sodium chloride AR (meets analytical standards of IP, BP, USP, 5 kg. 800 Ph.Eur) 21570SK Sodium chloride AR (meets analytical standards of IP, BP, USP, 50 kg. POR Ph.Eur) 71570SG Sodium chloride ACS reagent, >99.0% 500 gm SG Sodium chromate extrapure Sodium citrate dihydrate (SEE tri Sodium citrate dihydrate ) 11580SG tri Sodium citrate dihydrate extrapure SG tri Sodium citrate dihydrate AR (meets analytical standards of BP, USP, Ph.Eur.) 71580SG tri Sodium citrate dihydrate ACS reagent, >99.0% 500 gm LM tri Sodium citrate 3.8% w/v solution 500 ml SG Sodium cobaltinitrite

84 SAP Code CAS No. Item Description Packing Price 11582SG Sodium dichromate extrapure SK Sodium dichromate extrapure 50 kg. POR 21587SG Sodium diethyl dithiocarbamate AR SG Sodium diethyl dithiocarbamate AR SG Sodium di hydrogen ortho phosphate dihydrate extrapure (Sodium acid phosphate) 11590SR Sodium di hydrogen ortho phosphate dihydrate extrapure 5 kg (Sodium acid phosphate) 11590SK Sodium di hydrogen ortho phosphate dihydrate extrapure 50 kg. POR (Sodium acid phosphate) 21590SG Sodium di hydrogen ortho phosphate dihydrate AR (Sodium acid phosphate) 21590SR Sodium di hydrogen ortho phosphate dihydrate AR (Sodium acid 5 kg phosphate) 21590SK Sodium di hydrogen ortho phosphate dihydrate AR (Sodium acid 50 kg. POR phosphate) 71591SG Sodium di hydrogen ortho phosphate dihydrate ACS reagent 500 gm SG Sodium di hydrogen ortho phosphate dihydrate for HPLC (Sodium acid phosphate) SR Sodium di hydrogen ortho phosphate dihydrate IP (Sodium acid 5 kg phosphate) 51590SK Sodium di hydrogen ortho phosphate dihydrate IP (Sodium acid 50 kg. POR phosphate) 21594SG Sodium diphenylamine sulphonate AR SG Sodium diphenylamine sulphonate AR SG Sodium dithionite Sodium dodecyl sulfate (SEE Sodium lauryl sulphate ) 11599SG Sodium fluoride extrapure SG Sodium fluoride 99% AR SG Sodium formaldehyde sulphoxylate dihydrate extrapure SK Sodium formaldehyde sulphoxylate dihydrate extrapure 50 kg. POR 11601SG Sodium formate extrapure SG Sodium formate AR SG Sodium hexametaphosphate extrapure (P2O5 content 67%) SR Sodium hexametaphosphate extrapure (P2O5 content 67%) 5 kg SK Sodium hexametaphosphate extrapure (P2O5 content 67%) 50 kg. POR 11605SG Sodium hydride, ~ 55 60% suspension SG Sodium hydride, ~ 55 60% suspension SR Sodium hydride, ~ 55 60% suspension 5 kg. POR 11607SG di Sodium hydrogen citrate extrapure (meets BP) SG di Sodium hydrogen ortho phosphate anhydrous extrapure SR di Sodium hydrogen ortho phosphate anhydrous extrapure 5 kg SK di Sodium hydrogen ortho phosphate anhydrous extrapure 50 kg. POR 21610SG di Sodium hydrogen ortho phosphate anhydrous AR (meets analytical standards of BP, USP, Ph.Eur.) 21610SK di Sodium hydrogen ortho phosphate anhydrous AR (meets 50 kg. POR analytical standards of BP, USP, Ph.Eur.) 71610SG di Sodium hydrogen ortho phosphate anhydrous ACS reagent, 500 gm 594 >99.0% 31610SG di Sodium hydrogen ortho phosphate for HPLC

85 SAP Code CAS No. Item Description Packing Price 11611SG di Sodium hydrogen ortho phosphate dihydrate extrapure SR di Sodium hydrogen ortho phosphate dihydrate extrapure 5 kg SK di Sodium hydrogen ortho phosphate dihydrate extrapure 50 kg. POR 21611SG di Sodium hydrogen ortho phosphate dihydrate AR SR di Sodium hydrogen ortho phosphate dihydrate AR 5 kg SK di Sodium hydrogen ortho phosphate dihydrate AR 50 kg. POR 11691SG Di sodium succinate hexahydrate LM Sodium hydroxide 0.1 N solution 500 ml SG Sodium hydroxide flakes extrapure SR Sodium hydroxide flakes extrapure 5 kg SK Sodium hydroxide flakes extrapure 50 kg. POR 11620SG Sodium hydroxide pellets extrapure SR Sodium hydroxide pellets extrapure 5 kg SK Sodium hydroxide pellets extrapure 50 kg. POR 21620SG Sodium hydroxide pellets AR SR Sodium hydroxide pellets AR 5 kg SK Sodium hydroxide pellets AR 50 kg. POR 51620SR Sodium hydroxide pellets IP 5 kg SK Sodium hydroxide pellets IP 50 kg. POR 11621LC Sodium hypochlorite (available 4% w/v) 1 ltr LC Sodium hypochlorite (available 4% w/v) 5 ltr SG Sodium iodide extrapure SG Sodium iodide extrapure SG Sodium iodide ACS reagent, >99.5% 100 gm SG Sodium lauryl sulphate extrapure SR Sodium lauryl sulphate extrapure 5 kg SG Sodium lauryl sulphate AR SG Sodium lauryl sulphate AR SG Sodium lauryl sulphate ACS reagent, >99.0% 100 gm SG Sodium metabisulphite extrapure SR Sodium metabisulphite extrapure 5 kg SK Sodium metabisulphite extrapure 50 kg. POR 21630SG Sodium metabisulphite AR SR Sodium metabisulphite AR 5 kg SK Sodium metabisulphite AR 50 kg. POR 71630SG Sodium metabisulfite ACS reagent, >97.0% 500 gm SR Sodium metabisulphite IP 5 kg SK Sodium metabisulphite IP 50 kg. POR 11635SG Sodium metaperiodate extrapure (Sodium periodate) SG Sodium metaperiodate extrapure (Sodium periodate) SG Sodium metaperiodate AR (Sodium periodate) SG Sodium metaperiodate AR (Sodium periodate) SG Sodium metaperiodate ACS reagent 100 gm SG Sodium methoxide extrapure SG Sodium methoxide, 0.5 M Methanolic Solution ACS reagent 500 gm SG Sodium molybdate extrapure

86 11638SG Sodium molybdate extrapure SG Sodium molybdate AR SG Sodium molybdate AR SG Sodium molybdate Dihydrate ACS reagent 100 gm SG Sodium nitrate extrapure SR Sodium nitrate extrapure 5 kg SK Sodium nitrate extrapure 50 kg. POR 21640SG Sodium nitrate AR SG Sodium nitrate ACS reagent, >99.0% 100 gm SG Sodium nitrite extrapure SR Sodium nitrite extrapure 5 kg SK Sodium nitrite extrapure 50 kg. POR 21650SG Sodium nitrite AR SG Sodium nitrite ACS reagent, >97.0% 500 gm SG Sodium nitroprusside extrapure SG Sodium nitroprusside extrapure SG Sodium oxalate extrapure SG Sodium oxalate AR SG Sodium perborate tetrahydrate extrapure SR Sodium perborate tetrahydrate extrapure 1 kg. 467 Sodium periodate (SEE Sodium metaperiodate ) 21658SG Sodium peroxide granular 95% AR SG Sodium peroxide granular 95% AR SG Sodium persulphate purified SG tri Sodium ortho phosphate dodecahydrate extrapure SR tri Sodium ortho phosphate dodecahydrate extrapure 5 kg SK tri Sodium ortho phosphate dodecahydrate extrapure 50 kg. POR 21670SG tri Sodium ortho phosphate dodecahydrate AR SR tri Sodium ortho phosphate dodecahydrate AR 5 kg SK tri Sodium ortho phosphate dodecahydrate AR 50 kg. POR Sodium phosphate dibasic dihydrate (SEE di Sodium hydrogen ortho phosphate dihydrate ) Sodium phosphate monobasic dihydrate (SEE Sodium dihydrogen ortho phosphate dihydrate ) Sodium Phosphate tribasic dodecahydrate (SEE tri Sodium ortho phosphate dodecahydrate ) 11676SG Sodium pyruvate 99% for biochemistry SG Sodium pyruvate 99% for biochemistry SG Sodium pyruvate 99% AR SG Sodium pyruvate 99% AR SG Sodium rhodizonate AR (sensitivity to Ba 1:200000) SG Sodium rhodizonate AR (sensitivity to Ba 1:200000) SG Sodium salicylate purified SG Sodium selenate AR SG Sodium selenite AR SG Sodium selenite AR SG Sodium selenite pentahydrate (conforming BP) SG Sodium silicate (meta) pentahydrate

87 SAP Code CAS No. Item Description Packing Price 11681LC500 Sodium silicate solution extrapure 5 ltr SG Sodium sulphate anhydrous extrapure SR Sodium sulphate anhydrous extrapure 5 kg SK Sodium sulphate anhydrous extrapure 50 kg. POR 21680SG Sodium sulphate anhydrous AR SG Sodium sulphate anhydrous, ACS reagent, >99.5% SG Sodium sulphide flakes extrapure SG Sodium sulphite anhydrous extrapure SR Sodium sulphite anhydrous extrapure 5 kg SK Sodium sulphite anhydrous extrapure 50 kg. POR 21690SG Sodium sulphite anhydrous AR SG Sodium sulphite ACS reagent, >98.0% 500 gm SG di Sodium tartrate dihydrate 99% extrapure SG di Sodium tetraborate decahydrate extrapure (Borax) SR di Sodium tetraborate decahydrate extrapure (Borax) 5 kg SK di Sodium tetraborate decahydrate extrapure (Borax) 50 kg. POR 21700SG di Sodium tetraborate decahydrate AR (Borax) SR di Sodium tetraborate decahydrate AR (Borax) 5 kg SG Sodium borate decahydrate ACS reagent 500 gm SG Sodium tetraphenyl boron AR (Kalignost) SG Sodium tetraphenyl boron AR (Kalignost) SG Sodium thiocyanate extrapure SG Sodium thiosulphate pentahydrate extrapure SR Sodium thiosulphate pentahydrate extrapure 5 kg SK Sodium thiosulphate pentahydrate extrapure 50 kg. POR 21710SG Sodium thiosulphate pentahydrate AR SG Sodium thiosulfate pentahydrate ACS reagent 500 gm LM Sodium thiosulphate 0.1N solution 500 ml SG Sodium tripolyphosphate extrapure SK Sodium tripolyphosphate extrapure 50 kg. POR 11717SG Sodium tungstate hydrated extrapure SG Sodium tungstate hydrated extrapure SG Solochrome black T extrapure SG Solochrome black T extrapure SG Solochrome dark blue indicator C.I (Calcon indicator) SG Solochrome dark blue indicator C.I (Calcon indicator) SG Sorbic acid pure SG500 Soya peptone bacteriological (Soyatone) SG SPADNS AR SG SPADNS AR SG SPADNS AR SG Stannous chloride dihydrate extrapure SG Stannous chloride dihydrate extrapure SG Stannous chloride dihydrate AR SG Stannous chloride dihydrate AR SG Stannous chloride dihydrate ACS reagent 100 gm 919

88 SAP Code CAS No. Item Description Packing Price 11740SG Starch (hot soluble) extrapure SG Starch (cold soluble) AR SG Starch, soluble ACS reagent 100 gm BK Starch iodide papers 5 bkt SG Stearic acid for synthesis SG Strontium carbonate extrapure SG Strontium chloride extrapure SG Strontium nitrate extrapure SG Succinic acid extrapure SG Succinic acid ACS SG Sucrose extrapure SG Sucrose AR SG Sudan III for microscopy (C.I.26100) SG Sudan III for microscopy (C.I.26100) SG Sudan black B for microscopy (C.I.26150) SG Sudan black B for microscopy (C.I.26150) SG Sulphamic acid extrapure SR Sulphamic acid extrapure 5 kg SG Sulphanilamide SG Sulphanilamide AR SG Sulphanilamide AR SG Sulphanilic acid (4 amino benzene sulphonic acid) SG Sulphanilic acid (4 amino benzene sulphonic acid) AR SG Sulphosalicylic acid extrapure SG Sulphur powder L8M Sulphuric acid extrapure 8x500 ml L4C Sulphuric acid extrapure 4X2.5 ltr LC Sulphuric acid extrapure 5 ltr L8M Sulphuric acid AR 8x500 ml L4C Sulphuric acid AR 4X2.5 ltr LM Sulphuric acid ACS reagent 500 ml LM Sulphuric acid 0.02 N solution 500 ml LM Sulphuryl chloride* 500 ml SG Tannic acid AR SG Tannic acid AR SG L(+) Tartaric acid extrapure SG L(+) Tartaric acid AR LM L(+) Tartaric acid ACS reagent, >99.0% 500 gm SG TBTU (2 (1H Benzotriazole 1 yl) 1,1,3,3 tetramethyluronium tetrafluoroborate) 11772SG TBTU (2 (1H Benzotriazole 1 yl) 1,1,3,3 tetramethyluronium tetrafluoroborate) LM ,1,2,2 Tetrabromoethane for synthesis (Sp.gr g/ml) 250 ml LC ,1,2,2 Tetrabromoethane for synthesis (Sp.gr g/ml) 1 ltr SG Tetrabutylammonium bromide AR SR Tetrabutylammonium bromide AR 1 kg SG Tetrabutylammonium fluoride

89 SAP Code CAS No. Item Description Packing Price 11785SG Tetrabutylammonium fluoride LM100 Tetrabutyl ammonium fluoride 1M solution in THF 100 ml LM500 Tetrabutyl ammonium fluoride 1M solution in THF 500 ml SG Tetrabutylammonium hydrogen sulphate AR (for HPLC) LM500 Tetrabutylammonium hydroxide 0.1N in Methanol AR (for non aq. 500 ml Titration) 21803LM500 Tetrabutylammonium hydroxide 0.1N in Isopropanol AR 500 ml LM250 Tetrabutylammonium hydroxide 10% in methanol AR 250 ml LM250 Tetrabutylammonium hydroxide 20% in methanol AR 250 ml LM250 Tetrabutylammonium hydroxide 25% in methanol AR 250 ml LM250 Tetrabutylammonium hydroxide 40% in methanol AR 250 ml SG Tetrabutylammonium iodide AR SG Tetrabutylammonium iodide AR LM Tetrachloroethylene extrapure 500 ml LM Tetrachloroethylene AR DRY (moisture 0.01%) 500 ml LM Tetrachloroethylene ACS reagent, >99.0% 500 ml LM Tetrachloroethylene UV for spectroscopy 1 ltr SG Tetradecylammonium bromide, 99% AR for HPLC (Tetrakis (decyl) ammonium bromide) 21813SG Tetradecylammonium bromide, 99% AR for HPLC (Tetrakis (decyl) ammonium bromide) SG Tetraheptylammonium bromide HPLC SG Tetraheptylammonium bromide HPLC LM Tetrahydrofuran extrapure 500 ml LC Tetrahydrofuran extrapure 2.5 ltr LM Tetrahydrofuran AR 500 ml LC Tetrahydrofuran AR 2.5 ltr LM Tetrahydrofuran AR "DRY SOLVENT" 500 ml LC Tetrahydrofuran AR "DRY SOLVENT" 2.5 ltr LM Tetrahydrofuran for HPLC & Spectroscopy 500 ml LC Tetrahydrofuran for HPLC & Spectroscopy 1 ltr LM Tetrahydrofuran ACS reagent, > 99.0% 500 ml LM500 Tetramethylammonium hydroxide 0.1N in Isopropanol AR 500 ml LM500 Tetramethylammonium hydroxide 0.1N in Methanol AR 500 ml LM100 Tetramethylammonium hydroxide 25% in methanol AR 100 ml LM250 Tetramethylammonium hydroxide 25% in methanol AR 250 ml SG Tetrazolium salt AR (TTC) (2,3,5 triphenyl tetrazolium chloride) SG Tetrazolium salt AR (TTC) (2,3,5 triphenyl tetrazolium chloride) SG Thimerosal extrapure SG Thimerosal extrapure SG Thioacetamide purified SG Thiobarbituric acid 99% AR SG Thiobarbituric acid 99% AR LM Thioglycollic acid 80% extrapure 500 ml LM Thionyl chloride for synthesis 500 ml SG Thiosemicarbazide 98% AR SG Thiosemicarbazide 98% AR

90 SAP Code CAS No. Item Description Packing Price 11845SG Thiourea extrapure SG Thiourea AR SG Thiourea ACS reagent, >99.0% 500 gm SG Thorin indicator AR SG Thorin indicator AR SG Thorium nitrate 99% AR SG Thorium nitrate 99% AR SG Thymidine 99% for biochemistry SG Thymidine 99% for biochemistry SG Thymidine 99% for biochemistry SG Thymol blue indicator SG Thymol blue indicator SG Thymol crystals 99% SG Thymol crystals 99% SG Thymolphthalein AR SG Thymolphthalein AR LM Thymolphthalein solution 125 ml SG Thymolphthaleine complexon AR SG Thymolphthaleine complexon AR SG Tin (metal) granular extrapure SG Tin (metal) granular extrapure SG Tin (metal) granular AR SG Tin (metal) granular AR SG Titanium dioxide SR Titanium dioxide 1 kg SR Titanium dioxide 5 kg SK Titanium dioxide 50 kg. POR 21856SG Titanium dioxide AR LM Titanium tetrachloride extrapure 500 ml LC Titanium tetrachloride extrapure 2.5 ltr LM100 Titanium tetrachloride 1M solution in MDC 100 ml LM100 Titanium tetrachloride 1M solution in Toluene 100 ml SG Titan yellow (C.I.19540) AR SG Titan yellow (C.I.19540) AR SG Titan yellow (C.I.19540) AR SG DL a Tocopherol acetate for biochemistry (Vitamin E acetate) SG o Tolidine AR SG o Tolidine AR SG o Tolidine hydrochloride AR SG o Tolidine hydrochloride AR LM o Tolidine Reagent 500 ml LM Toluene (rectified) extrapure 500 ml LC Toluene (rectified) extrapure 2.5 ltr LL Toluene (rectified) extrapure 25 ltr. POR 11860LM Toluene (Sulphur / Thiophene free) extrapure 500 ml LC Toluene (Sulphur / Thiophene free) extrapure 2.5 ltr. 1240

91 SAP Code CAS No. Item Description Packing Price 11860LL Toluene (Sulphur / Thiophene free) extrapure 25 ltr. POR 21860LM Toluene AR 500 ml LC Toluene AR 2.5 ltr LL Toluene AR 25 ltr. POR 21861LM Toluene AR "DRY SOLVENT" (moisture %) 500 ml LC Toluene for HPLC & Spectroscopy 1 ltr LC Toluene for PRA 1 ltr LM Toluene ACS reagent, > 99.5% 500 ml LM Triacetin AR 500 ml LC Triacetin AR 2.5 ltr SG ,2,4 Triazole for synthesis SG ,2,4 Triazole for synthesis LM Tri n butylamine for synthesis 500 ml SG Trichloroacetic acid extrapure SG Trichloroacetic acid extrapure LM Trichloroacetic acid solution 20% w/v 500 ml LM Trichloroethylene extrapure 500 ml LC Trichloroethylene extrapure 2.5 ltr LM Trichloroethylene AR 500 ml LC Trichloroethylene AR 2.5 ltr LM Trichloroethylene ACS reagent, >99.5% 500 ml LC Trichloroethylene EL grade 2.5 ltr LM Triethanolamine extrapure 500 ml LC Triethanolamine extrapure 2.5 ltr LM Triethanolamine AR 500 ml LM Triethylamine for synthesis 500 ml LC Triethylamine for synthesis 2.5 ltr LM Triethylamine AR "DRY SOLVENT" 500 ml LC Triethylamine for HPLC & Spectroscopy 1 ltr SG Triethylbenzylammonium chloride extrapure LM Triethyl citrate AR (meets analytical standards of IP, BP, USP, 500 ml Ph.Eur.) 11884LM Triethylene glycol for synthesis 500 ml LC Triethylene glycol for synthesis 2.5 ltr LM Triethylene glycol AR 500 ml LC Triethylene glycol AR 2.5 ltr LM Trifluoroacetic acid 99% extrapure 100 ml LM Trifluoroacetic acid 99% extrapure 500 ml LM Trifluoroacetic acid 99.8% AR (for sequential analysis) 100 ml LM Trifluoroacetic acid 99.9% for HPLC & Spectroscopy 100 ml LM Trifluoroacetic acid 99.9% for HPLC & Spectroscopy 500 ml LC Trifluoroacetic acid 99.9% for HPLC & Spectroscopy 1 ltr SG Trifluoromethane sulphonic acid, min 98% for synthesis (Triflic acid) 11882SG Trifluoromethane sulphonic anhydride, min 98% for synthesis (Triflic anhydride) 11882SG Trifluoromethane sulphonic anhydride, min 98% for synthesis

92 (Triflic anhydride) 11878SG Trimethylbenzylammonium chloride extrapure ,2,4 Trimethylpentane ( see iso Octane ) 11875SG Trimethyl sulphoxonium iodide, min 99% for synthesis SG Trimethyl sulphoxonium iodide, min 99% for synthesis SG Triphosgene extrapure SG Triphosgene extrapure SG Tris Buffer extrapure SG Tris Buffer extrapure SG Tris Buffer AR SG Tris Buffer AR SG Tris Buffer ultrapure for HPLC SG Tris hydrochloride extrapure SG Tris hydrochloride extrapure SG Tris hydrochloride AR SG Tris hydrochloride AR LM Triton X 100 for biochemistry 500 ml SG Tryptone bacteriological SG Tungstic acid 99% AR LM Tween 80 for synthesis 500 ml LC Tween 80 for synthesis 2.5 ltr LM125 Universal indicator solution ph ml LM500 Universal indicator solution ph ml SG Uracil 99% for biochemistry SR Uracil 99% for biochemistry 1 kg SG Urea extrapure SG Urea AR SG Urea ACS reagent 500 gm 500 gm SG Uridine 99% for biochemistry SG Uridine 99% for biochemistry SG Uridine 99% for biochemistry SG Vanadium pentoxide extrapure SG Vanadium pentoxide extrapure SG Vanadium pentoxide AR SG Vanadium pentoxide AR LC Water for HPLC & Spectroscopy (In PET Bottle) 1 ltr SG Wright's stain (M.S.) SG Wright's stain (M.S.) LM250 Wright's stain solution (M.S.) 250 ml LM Xylene (sulphur / thiophene free) extrapure 500 ml LC Xylene (sulphur / thiophene free) extrapure 2.5 ltr LL Xylene (sulphur / thiophene free) extrapure 25 ltr. POR 21940LM Xylene AR 500 ml LC Xylene AR 2.5 ltr LM o Xylene for synthesis 500 ml LC o Xylene for synthesis 2.5 ltr LC p Xylene for synthesis 2.5 ltr. 1486

93 SAP Code CAS No. Item Description Packing Price 21942SG Xylenol orange AR SG Xylenol orange AR SG D Xylose for biochemistry SG D Xylose for biochemistry SG Yeast extract SG Yttrium oxide 99.9% AR SG Yttrium oxide 99.9% AR SG Zinc (metal) dust 325 mesh extrapure SG Zinc (metal) dust 325 mesh AR SG Zinc (metal) granular (As free) extrapure SG Zinc acetate extrapure SG Zinc bromide anhydrous 99% SG Zinc carbonate basic extrapure SG Zinc chloride anhydrous extrapure SG Zinc chloride DRY AR SG Zinc chloride ACS reagent, >97.0% 500 gm LM250 Zinc chloride 0.5M solution in THF 250 ml LM250 Zinc chloride 0.5M solution in ether 250 ml SG Zinc nitrate hexahydrate extrapure SG Zinc oxide extrapure SR Zinc oxide extrapure 5 kg SG Zinc oxide AR SG Zinc sulphate heptahydrate extrapure SR Zinc sulphate heptahydrate extrapure 5 kg SK Zinc sulphate heptahydrate extrapure 50 kg. POR 22000SG Zinc sulphate heptahydrate AR SG Zinc sulphate heptahydrate ACS reagent 500 gm SG Zinc sulphate monohydrate extrapure SG Zinc sulphide 98% SG Zincon 98% AR SG Zincon 98% AR SG Zirconium oxychloride SG Zirconium oxychloride

94