The Procurement Of Chemicals For Chemistry Department Of Ccri , Coir Board Complex , Kalavoor , Alapuzha - 1 2, 4, 5-Trimethylaniline Cas No. 137-17-7 ( Grade:Nist Traceable ) 2 2, 4-D ( Standard Pesticide Of High Purity >99% ) ( Grade:Nist Traceable ) 3 2, 4, 5-T ( Standard Pesticide Of High Purity >99% ) ( Grade:Nist Traceable ) 4 2, 4-Diaminoanisole Cas No. 615-05-4 ( Grade:Nist Traceable ) 5 2, 4-Toluenediamine Cas No. 95-80-7 ( Grade:Nist Traceable ) 6 2-Amino-4-Nitrotoluene Cas No. 95-55-8 ( Grade:Nist Traceable ) 7 2-Naphthylamine Cas No. 91-59-8 ( Grade:Nist Traceable ) 8 3, 3’-Diaminodiphenylmethane Cas No. 101-77-9 ( Grade:Nist Traceable ) 9 3, 3’-Dichlorobenzidine Cas No. 91-94-1 ( Grade:Nist Traceable ) 10 3, 3’-Dimethoxybenzidine Cas No. 119-90-4 ( Grade:Nist Traceable ) 11 3, 3’-Dimethyl - 4, 4’-Diamino Diphenyl Methane Cas No. 838-88-0 ( Grade:Nist Traceable ) 12 3, 3’-Dimethylbenzidine Cas No. 119-93-7 ( Grade:Nist Traceable ) 13 4, 4’ Methylene-Bis ( 2-Chloroaniline ) Cas No.101-14-4 ( Grade:Nist Traceable ) 14 4, 4’-Oxydianiline Cas No. 101-80-4 ( Grade:Nist Traceable ) 15 4, 4’-Thiodianiline Cas No. 139-65-1 ( Grade:Nist Traceable ) 16 4-Aminobiphenyl Cas No.92-67-1 ( Ar ) 17 4-Chloro-Aniline Cas No. 106-47-8 ( Ar ) 18 4-Chloro-O-Toluidine Cas No. 95-69-2 ( Nist Traceable ) 19 Aas Standard For Na, Zn, Mg, Mn, K, Ca, Li And Heavy Metals Such As Sb, As, Pb, Cd, Hg, Cr, Co, Cu And Ni ( Nist Traceable ( 2 Bottle Each ) ) N 20 Acetic Anhydride Solution 500 Ml ( Ar ) 21 Acetone 500 Ml ( Ar ) 22 Aldrin ( Standard Pesticide Of High Purity >99% ) ( Nist Traceable ) 23 Aluminium Hydroxide 500Ml ( Ar ) 24 Aluminium Oxide ( Fused ) / Pumice 500G ( Lr ) 25 Ammonia 500Ml ( Ar ) 26 Ammonium Chloride 500G ( Ar ) 27 Ammonium Metavanadate 500G ( Ar ) 28 Ammonium Molybdate Terahydrate 500G ( Ar ) 29 Ammonium Nitrate 500Ml ( Ar ) 30 Ammonium Oxalate Monohydrate 500G ( Ar ) 31 Ammonium Phosphate 500G ( Ar ) 32 Anhydrous Sodium Sulphate 500G ( Ar ) 33 Anhydrous Sodium Sulphite 500G ( Purified / Lr ) 34 Barium Chloride 500G ( Ar ) 35 Benzalkonium Chloride 500G ( Ar ) 36 Benzidine Cas No.92-87-5 ( Nist Traceable ) 37 Benzidine Hydrochloride 500G ( Ar ) 38 Borax ( Sodium Tetraborate ) 500G ( Ar ) 39 Boric Acid 500G ( Ar ) 40 Bromocresol Green ( Ar ) 41 Bromocresol Green - Methyl Red ( Mixed Indicator ) ( Ar ) 42 Bromothymol Blue ( Ar ) 43 Buffer Solution ( Ph 4, 7 And 10 ) 500 Ml X 2 ( Each 4, 7 &10 ) ( ( 2 Bottles Each ) Nist Traceable ) N 44 Calcium Carbonate 500G ( Ar ) 45 Calcium Oxide ( Lime ) 500G ( Ar ) 46 Celite 545 - 500G ( Ar ) 47 Cetyl Trimethyl Ammonium Bromide 500G ( Ar ) 48 Chromium Metal Powder ( Fine Powder ) 500G ( Ar ) 49 Citrate Acid 500G ( Ar ) 50 Citric Acid 500G ( Ar ) 51 Clayton / Titan Yellow ( Ar ) 52 Con Nitric Acid 500 Ml ( Sp Gr 1.42 ) 53 Con. Sulphuric Acid 500Ml ( Ar ) 54 Conc. Hydrochloric Acid 500Ml ( Ar ) 55 Copper Sulphate 500G ( Ar ) 56 Ddt, Ddd, Dde ( Standard Pesticide Of High Purity > 99% ) ( 2 Bottle Each ( Nist Traceable ) ) 57 Dibutyl Dichloride ( Dbt ) ( Standard Of Organotin Compound Of High Purity > 99% ) ( Nist Traceable ) 58 Dichloro Methane 500 Ml ( Ar ) 59 Dieldrin ( Standard Pesticide Of High Purity >99% ) ( Nist Traceable ) 60 Diethyl Ether ( 500 Ml ) ( Ar ) 61 Dimedone ( Dimethyl-Dihydro-Resorcinol Or 5, 5- Ndimethyl-Cyclohexanedione ) ( Ar ) N 62 Diphenyl Amine Sulphonate ( Sodium / Barium Salt ) ( Ar ) 63 Ethylenediaminetetraacetic Acid ( Edta ) 500G ( Ar ) 64 Ferric Ammonium Sulphate 500G ( Ar ) 65 Ferrous Ammonium Sulphate 500G ( Ar ) 66 Ferrous Sulphate Heptahydrate 500G ( Ar ) 67 Formaldehyde 500Ml ( Ar ) 68 Glacial Acetic Acid 500Ml ( Rd 1.052 ) 69 Glass Wool ( Ar ) 70 Hch’S ( Standard Pesticide Of High Purity >99% ) ( Nist Traceable ) 71 Heptachlor, Heptachlorepoxide ( Standard Pesticide Of High Purity >99% ) ( ( 2 Bottle Each ) Nist Traceable ) N 72 Hexachlorobenzene ( Hcb ) , High Purity >99% ( Nist Traceable ) 73 Hydrochloric Acid ( 500 Ml ) 74 Lindane ( Standard Pesticide Of High Purity >99% ) ( Nist Traceable ) 75 Magnesium Chloride Hexahydrate ( 500G ) ( Ar ) 76 Methanol ( 500 Ml ) ( Ar And Hplc ) 77 Methyl Magnesium Bromide ( 500G ) ( Ar ) 78 Methyl Red ( Ar ) 79 Methylene Blue ( Ar ) 80 Multi Standard For Testing Metals Like Sb, Cd, Cu, Cr, Ni, Pb, Hg, Ar And Co Using Icp-Oes ( Nist Traceable ) 81 Multi Standard For Testing Metals Like Zn, Mg, Mn, Na, K, Ca, Li Etc Using Icp-Oes ( Nist Traceable ) N 82 N-Hexane ( 500 Ml ) ( Ar ) 83 N-Hexane ( 500 Ml ) ( Lr ) 84 Nitric Acid ( 500 Ml ) ( Sp.Grade 1.42 ) 85 Nitro Benzene ( 500 Ml ) ( Ar ) 86 O-Aminoazotoluene Cas No. 97-56-3 ( Nist Traceable ) 87 O-Anisidine Cas No. 90-04-0 ( Nist Traceable ) 88 O-Phenanthroline Monohydrate ( Ar ) 89 Ortho Phenyl Phenol ( Opp ) , ( Standard Of High Purity > 99% ) ( Nist Traceable ) 90 Ortho Phosphoric Acid 500Ml ( Sp.Grade 1.7-1.75 ) N 91 O-Toluidine Cas No. 95-53-4 ( Nist Traceable ) 92 P-Aminoazobenzene Cas No. 60-09-03 ( Nist Traceable ) 93 Paraffin Wax 500G ( Mp Not Lower Nthan 100°C ) N 94 P-Cresidine Cas No. 120-71-8 ( Nist Traceable ) 95 Pentachlorophenol ( Pcp ) , ( Standard Of High Purity > 99% ) N ( Nist Traceable ) 96 Perchloric Acid 500Ml ( Ar ) 97 Petroleum Ether 500Ml ( Ar ) 98 Phenol Red ( Ar ) 99 Phenolphthalein ( Ar ) 100 Potassium Chloride ( Standard For E.C Measurement ) 500G ( Nist Traceable ) N 101 Potassium Chromate 500G ( Ar ) 102 Potassium Dichromate 500G ( Ar ) 103 Potassium Di Hydrogen Phosphate 500G ( Ar ) 104 Potassium Di Hydrogen Phthalate 500G ( Ar ) 105 Potassium Nitrate 500G ( Ar ) 106 Potassium Sulphate 500G ( Ar ) 107 Potassium Thiocyanate 500G ( Ar ) 108 Salicylic Acid 500G ( Ar ) 109 Salmonella Differential Agar ( A & B ) 500G ( Himedia / Merck ) 110 Silver Nitrate 100G ( Ar ) 111 Sodium Chlorite 500G ( Ar ) 112 Sodium Dithionite ( Purified / Lr ) 113 Sodium Hydroxide 500G ( Ar ) 114 Sodium Molybdate Dihydrate 500G ( Purified / Lr ) 115 Sodium Sulphate 500G ( Purified / Lr ) 116 Sodium Sulphite Anhydrous 500G ( Purified / Lr ) 117 Sodium Tetra Phenyl Boron ( Purified / Lr ) 118 Sodium Thiosulphate 500G ( Purified / Lr ) 119 Standard Solution For E.C. ( Nist Traceable ) 120 Sucrose 500G ( Ar ) 121 Sulphuric Acid 500Ml ( Sp.Grade 1.836 ) 122 Synthetic Quinoline ( Ar ) 123 Tetrachlorophenol ( Tecp ) , ( Standard Of High Purity > 99% ) ( Nist Traceable ) N 124 Thymol Blue ( Ar ) 125 Toxaphene ( Standard Pesticide Of High Purity >99% ) ( Nist Traceable ) 126 Tributyltin Chloride ( Tbt ) ( Standard Of Organotin Compound Of High Purity >99% ) ( Nist Traceable ) 127 Trimethyl Amine Solution ( Ar ) 128 Zinc Dust 500G ( Ar ) 129 Zinc Granules 500G ( Ar ) 130 Potato Dextrose Agar ( Pda ) 500G ( Himedia / Merck ) 131 Potato Dextrose Broth ( Pdb ) 500G ( Himedia / Merck ) 132 Nutrient Agar 500G ( Himedia / Merck ) 133 Nutrient Broth 500G ( Himedia / Merck ) 134 Dichloran Rose Bengal Chloramphenicol Agar ( Drbc Agar ) 500G ( Himedia / Merck )
