Annual Rate Contract Of Chemicals For Laboratory At Hurl-Gorakhpur. - 2, 2, 4-Trimethylpentane, 99.5% Ar / Acs , Ar Grade , Cas No540-84-1 ( Iso Octane ) 3 Acetic Acid Glacial Er , Ar / Ergrade , Cas No64-19-7 4 Acetone Er , Ar Grade , Cas No67-64-1 Comercial 5 Acetonitrile Hplc Grade, Cas No75-05-8 6 Activated Charcoal Phospherous Free, Ar Grade , Cas No7440-44-0 7 Alpha-D ( + ) -Glucose, 99+%, Anhydrous , Ar Grade , Cas No492-62-6 8 Ammonium Acetate , Ar Grade , Cas No631-61-8 9 Ammonium Chloride Er , Ar Grade , Cas No12125-02-9 10 Ammonium Ferrous Sulphate Hexa Hydrate Er , Ar Grade , Cas No7783-85-9 11 Ammonium Molybdate Tetrahydrate ( Ammonium Hepta Molybdate ) Er, Ar Grade , Cas No12054-85-2 12 Ammonium Per Sulphate ( Ammonium Peroxydisulphate ) Er, Ar Grade , Cas No7727-54-0 13 Ammonium Purpurate ( Murexide ) , Ar / Sq Grade , Cas No3051-09-0 14 Ammonium Sulphate Er , Ar Grade , Cas No7783-20-2 15 Arsenic Trioxide 99% Ar , Ar Grade , Cas No1327-53-3 16 Barium Chloride Dihydrate Er , Ar Grade , Cas No10326-27-9 17 Benzene 99.5% Ar, Ar Grade , Cas No71-43-2 18 Bromo Cresol Green Indicator Powder, Ar Grade , Cas No76-60-8 19 Bromo Cresol Purple Indicator Powder, Ar Grade , Cas No115-40-2 20 Bromo Phenol Blue Indicator Powder, Ar Grade , Cas No115-39-9 21 Bromo Thymol Blue Indicator Powder , Ar Grade , Cas No76-59-5 22 Calcium Carbonate Precipitated 99% , Ar Grade , Cas No471-34-1 23 Calcium Chloride ( Fused ) Sq , Sq Grade , Cas No10043-52-4 24 Calcium Sulphate Dihydrate , Grade , Cas No10101-41-4 25 Chloroform Er , Ar Grade , Cas No67-66-3 26 Chromotropic Acid Disodium Salt 98.5% Ar / Acs , Ar Grade , Cas No5808-22-0 27 Cupric Chloride Dihydrate Sq , Ar Grade , Cas No10125-13-0 28 Cupric Sulphate Pentahydrate Er , Ar Grade , Cas No7758-99-8 29 Cuprous Chloride 97% , Ar / Sq Grade , Cas No7758-89-6 30 Cyclohexane Er, Ar Grade , Cas No110-82-7 31 Dextrose Anhydrous Er , Ar Grade , Cas No50-99-7 32 Di Sodium Hydrogen Ortho Phosphate Anhydrous Er , Ar Grade , Cas No7558-79-4 33 Diethyl Ether , Lr / Ar Grade , Cas No60-29-7 34 Di-Potassium Hydrogen Ortho Phosphate Er, Ar Grade , Cas No7758-11-4 35 Edta Disodium Salt Dihydrate Er , Ar Grade , Cas No6381-92-6 36 Eriochrome Black-T ( Solochrome Black-T, Ar Grade , Cas No1787-61-7 37 Ethanol Ar, Ar Grade , Cas No64-17-5 38 Ferric Chloride Hexahydrate 97% Ar / Acs , Ar Grade , Cas No10025-77-1 39 Ferrous Sulphate Heptahydrate 99% Ar / Acs , Ar Grade , Cas No7782-63-0 40 Formaldehyde Solution 37-41% W / V Er, Ar Grade , Cas No50-00-0 41 Glycerol Sq ( Glycerine ) , Ar / Sq Grade , Cas No56-81-5 42 Hexamine ( Hexamethylen-Etetramine Hmta ) , Ar Grade , Cas No100-97-0 43 Hydrazinium Sulphate Er , Ar Grade , Cas No10034-93-2 44 Hydrochloric Acid Er , Ar Grade , Cas No7647-01-0 45 Hydroxy Naphthol Blue Indicator, Ar Grade , Cas No63451-35-4 46 Indigo Carmine Ar , Ar Grade , Cas No860-22-0 47 Iso-Amyl Alcohol 99% , Ar Grade , Cas No123-51-3 48 Iso-Propyl Alcohol ( Propan-2-Ol ) Er , Ar Grade , Cas No67-63-0 49 Eosin Methylene-Blue, Ar Grade , Cas No1628709 50 Liq. Ammonia Solution 0.91 ( About 25% Nh3 ) Er , Ar Grade , Cas No1336-21-6 51 Manganese ( Ii ) Sulphate Monohydrate 99% Ar / Acs , Grade , Cas No 10034-96-5 52 Mercuric Chloride, Ar Grade , Cas No7487-94-7 53 Mercuric Nitrate Monohydrate, Ar Grade , Cas No7783-34-8 54 Mercuric Oxide Red Sq , Ar / Sq Grade , Cas No21908-53-2 55 Mercuric Sulphate, Ar Grade , Cas No7783-35-9 56 Mercuric Thiocyanate 99% , Ar Grade , Cas No592-85-8 57 Methanol Dried, Ar Grade , Cas No67-56-1 58 Methyl Orange Indicator Powder, Ar Grade , Cas No547-58-0 59 Methyl Red Indicator Powder , Ar Grade , Cas No493-52-7 60 Methyl Thymol Blue Ar , Ar Grade , Cas:1945-77-3 61 Methylene Blue Staining Powder , Ar Grade , Cas No61-73-4 62 Metol 99% Acs , Ar Grade , Cas No55-55-0 63 N, N-Dimethyl P-Phenylenediamine Dihydrochloride 99.5% Ar, Ar Grade , Cas No 536-46-9 64 N-Heptane, Ar Grade , Cas No142-82-5 65 N-Hexane, 99%, Ar Grade , Cas No110-54-3 66 Nitric Acid ( 69-72% ) Er , Ar Grade , Cas No7697-37-2 67 Ortho Phosphoric Acid 88-93% Er , Ar Grade , Cas No7664-38-2 68 O-Toluidine 99.5% , Ar Grade , Cas No95-53-4 69 Oxalic Acid Er , Ar Grade , Cas No6153-56-6 70 Pararosaniline Chloride 88% , Ar Grade , Cas No569-61-9 71 Patton And ReederS Reagent Ar ( Calcon Carboxylic Acid, Grade , Cas No3737-95-9 72 Petroleum Spirit ( Petroleum Ether ) 40°-60°C , Ar / Sq Grade , Cas No8032-32-4 73 Phenol Detached Crystals 99.5% , Ar Grade , Cas No108-95-2 74 Phenol Red Indicator Powder ( Water Soluble ) , Ar Grade , Cas No143-74-8 75 Phenolphthalein Indicator Powder, Ar Grade , Cas No77-09-8 76 Phosphorus Pentoxide 98% Ar / Acs , Ar / Sq Grade , Cas No1314-56-3 77 Potassium Carbonate Anhydrous 99.5% Ar / Acs , Ar Grade , Cas No584-08-7 78 Potassium Chloride Er , Ar Grade , Cas No7447-40-7 79 Potassium Chromate , Ar Grade , Cas No7789-00-6 80 Potassium Dichromate , Ar Grade , Cas No7778-50-9 81 Potassium Dihydrogen Ortho Phosphate Er , Ar Grade , Cas No7778-77-0 82 Potassium Hydroxide Pellets Er , Ar Grade , Cas No1310-58-3 83 Potassium Iodide, Ar Grade , Cas No7681-11-0 84 Potassium Metabisulphite 96% Ar , Ar / Sq Grade , Cas No16731-55-8 85 Potassium Nitrate Er , Ar Grade , Cas No7757-79-1 86 Potassium Perchlorate 99.5% Ar / Acs , Ar Grade , Cas No7778-74-7 87 Potassium Permanganate 99% Ar / Acs , Ar Grade , Cas No7722-64-7 88 Potassium Persulphate ( Potassium Peroxydisulphate ) Er, Ar Grade , Cas No7727-21-1 89 Potassium Sodium ( + ) -Tartarate Tetrahydrate ( Rochelle Salt ) Er, Ar Grade , Cas No6381-59-5 90 Potassium Sulphate Er , Ar Grade , Cas No7778-80-5 91 Silica Gel Blue Self Indicating ( Coarse ) , 5-8 Mesh , Ar Grade , Cas No112926-00-8 92 Silicone Grease ( Himedia, Assochem & Sdfcl ) , Ar Grade 93 Silver Nitrate , Ar Grade , Cas No7761-88-8 94 Sodium Acetate Anhydrous Er, Ar Grade , Cas No127-09-3 95 Sodium Acetate Trihydrate Er, Ar Grade , Cas No6131-90-4 96 Sodium Arsenite, Ar Grade , Cas No7784-46-5 97 Sodium Azide , Ar / Sq Grade , Cas No26628-22-8 98 Sodium Bisulphite Ar / Acs , Ar Grade , Cas No7631-90-5 99 Sodium Carbonate Anhydrous Er , Ar Grade , Cas No497-19-8 100 Sodium Chloride Er , Ar Grade , Cas No7647-14-5 101 Sodium Diethyl Dithiocarbamate Trihydrate 99% Ar / Acs , Ar Grade , Cas No20624-25-3 102 Sodium Dihydrogen Ortho Phosphate Dihydrate Er , Ar Grade , Cas No13472-35-0 103 Sodium Hydrogen Carbonate ( Sodium Bicarbonate ) Er, Ar Grade , Cas No144-55-8 104 Sodium Hydroxide Pellets Er , Ar Grade , Cas No1310-73-2 105 Sodium Hypochlorite Solution , Contain About 4-6% Available Chlorine , Ar Grade , Cas No7681-52-9 106 Sodium Iodide Gpr, Ar Grade , Cas No7681-82-5 107 Sodium Metabisulphite Er, Ar Grade , Cas No7681-57-4 108 Sodium Metasilicate Nonahydrate ( Sodium Silicate Hydrated Powder ( Meta ) ) , Ar Grade , Cas No13517-24-3 109 Sodium Nitrate 99% Ar / Acs , Ar Grade , Cas No7631-99-4 110 Sodium Nitroprusside Dihydrate , Ar Grade , Cas No13755-38-9 111 Sodium Sulfide Nonahydrate, Ar Grade , Cas No1313-84-4 112 Sodium Sulphite Anhydrous Er , Ar Grade , Cas No7757-83-7 113 Sodium Thiosulphate Anhydrous 98% Ar , Ar Grade , Cas No7772-98-7 114 Sulphamic Acid 99.5%, Ar Grade , Cas No5329-14-6 115 Sulphanilamide ( Sulfanilamide ) , 99%, Ar Grade , Cas No63-74-1 116 Sulphuric Acid 98 %, Ar Grade , Cas No7664-93-9 117 Thiosemicarbazide, 98%, Ar Grade , Cas No79-19-6 118 Thymol Blue Indicator Powder, Ar Grade , Cas No76-61-9 119 Tin ( Ii ) Chloride, Anhydrous, 98%, Ar Grade , Cas No7772-99-8 120 Toluene Er , Ar Grade , Cas No108-88-3 121 Triethanolamine 99% Ar , Ar Grade , Cas No102-71-6 122 Tri-Sodium Phosphate Anhydrous 99%, Ar Grade , Cas No7601-54-9 123 Universal Indicator Solution ( Ph 4-11 ) , Ar Grade 124 Xylene Sulphur Free, Er , Ar Grade , Cas No1330-20-7 125 Zinc Dust Er , Ar Grade , Cas No7440-66-6 126 Zinc Oxide 99% Ar , Ar Grade , Cas No1314-13-2 127 Zinc Sulphate Heptahydrate Er , Ar Grade , Cas No7446-20-0 128 1, 10- Phenanthroline , Ar Or Higher Grade, Cas No.5144-89-8 129 1-Amino-2-Naphthol- 4-Sulphonic Acid 98%, Ar Or Higher Grade, Cas No.116-63-2 130 5 2 6 Kfr ( Karl Fischer Reagent Pyridine Free Single Solution ) , Pack Of 2 X 250 Ml Cas No: 52365-46-5 131 Biuret, 97%, Ar Or Higher Grade, Cas No.108-19-0 132 Boric Acid Er , Ar Or Higher Grade, Cas No.10043-35-3 133 Bromo Cresol Green Indicator Solution, Ar Or Higher Grade, Cas No.76-60-8 134 Bromo Phenol Blue Indicator Solution , Ar Or Higher Grade 135 Buffer Tablets Ph 4.0 136 Buffer Tablets Ph 7.0 137 Buffer Tablets Ph 9.2 138 Chlorotex Reagent ( For Determination Of Free Chlorine From 0.1 To 1.0 Ppm ) , Ar Or Higher Grade 139 Citric Acid Anhydrous Ar 99.5%, Ar Or Higher Grade, Cas No.77-92-9 140 Diacetyl Monoxime 99%, Ar Or Higher Grade, Cas No. 57-71-6 141 Di-Sodium Tetraborate Decahydrate ( Borax ) 99.5% Ar / Acs, Ar Or Higher Grade, Cas No.1303-96-4 142 Ferroin Indicator Solution , Ar Or Higher Grade, Cas No.14634-91-4 143 Hydrogen Peroxide Solution 30% W / V ( 100 Volumes ) Er , Ar Or Higher Grade, Cas No.7722-84-1 144 Indicator Papers-Full Range ( Ph 1.0 To 14.0 ) 145 Iodine ( Resublimed ) 99.8%, Ar Or Higher Grade, Cas No.7553-56-2 146 Labolene Neutral Ph , Ar Or Higher Grade 147 Magnesium Chloride Hexahydrate Er, Ar Or Higher Grade, Cas No.7791-18-16 / 7791-18-6 148 Magnesium Sulphate Heptahydrate 99.5% Ar , Ar Or Higher Grade, Cas No. 10034-99-8 149 Mercuric Iodide Red , Ar Or Higher Grade, Cas No.7774-29-0 150 Methanol For Hplc, Ar Or Higher Grade, Cas No.67-56-1 151 Methyl Orange Indicator Solution, Ar Or Higher Grade, Cas No.547-58-0 / 152 Methyl Red Indicator Solution 0.01%, Ar Or Higher Grade 153 N, N-Dinaphthyl Ethylene Diamine Hydrochloride ( Neda ) , Ar Or Higher Grade, Cas No.1465-25-4 154 NesslerS Solution, Pure, For Detection And Determination Of Nh3 And Salts , Ar Or Higher Grade, Cas No.7783-33-7 155 N-Hexane 99% Hplc , Ar Or Higher Grade, Cas No.110-54-3 156 P-Dimethyl Amino Benzaldehyde ( Ehrlich’Sreagent ) , Ar Or Higher Grade, Cas No.100-10-7 157 Phenolphthalein Indicator Solution, Ar Or Higher Grade, Cas No.77-09-8 158 Potassium Bromate 99.8% Ar / Acs, Ar Or Higher Grade, Cas No. 7758-01-2 159 Potassium Hydrogen Phthalate Er, Ar Or Higher Grade, Cas No.877-24-7 160 Potassium Iodate , Ar Or Higher Grade, Cas No.7758-05-6 161 Salicylic Acid 99.5%, Ar Or Higher Grade, Cas No.69-72-7 162 Silver Sulphate, Ar Or Higher Grade, Cas No.10294-26-5 163 Sodium Dihydrogen Orthophosphate, Anhydroushplc Grade , Ar Or Higher Grade, Cas No. 7558-80-7 164 Sodium Fluoride Er, Ar Or Higher Grade, Cas No.7681-49-4 165 Sodium Nitrite Er, Ar Or Higher Grade, Cas No.7632-00-0 166 Sodium Sulphate Anhydrous Er , Ar Or Higher Grade, Cas No.7757-82-6 167 Sodium Thiosulphate Pentahydrate Er, Ar Or Higher Grade, Cas No.10102-17-7 168 Starch Soluble Er , Ar Or Higher Grade, Cas No.9005-28-8 / 9005-84-9 169 Water For Hplc, Ar Or Higher Grade, Cas No.7732-18-5 170 Zinc Acetate Dihydrate 99.5%, Ar Or Higher Grade, Cas No.5970-45-6 171 N, N-Diethyl-P-Phenylenediamine Sulfate ( Dpd ) , Ar Or Higher Grade , Cas No. 6283-63-2 172 Thorin Indicator ( 1 ( O-Arsonophenylazo ) -2-Naphthol-3, 6-Disulfonic Acid, Disodium Salt ) , Ar Or Higher Grade , Cas No. 3688-92-4 173 Cresol Red, Ar Or Higher Grade , Cas No. 1733-12-6 174 Chlorophenol Red, Ar Or Higher Grade , Cas No. 4430-20-0 175 Potassium Hydrogen Phosphate Ar Or Higher Grade , Cas No. 16788-57-1 176 Zinc Powder, <150 Μm, 99.995% Ar Or Higher Grade, Cas No.7440-66-6 177 Potassium Cyanide Ar Or Higher Grade, Cas No.151-50-8 178 Hydroxylamine Hydrochloride Ar Or Higher Grade, Cas No.5470-11-1 179 Copper ( Ii ) Sulfateanhydrous, Powder, =99.99%, Cas No. 7758-98-7 180 Leadacetate Cas #: 6080-56-4
