bids are invited for rate contract for chemicals items ( q3 ) 1, 1, 2, 2-tetrachloroethane 1, 10-phenanthroline monohydrate 1, 2- dichloroethane 1, 4-dioxane 1-naphtholbenzein 4-aminoantipyrine acetic acid glacial acetic acid glacial acetone acetone acetonitrile acetonitrile acetylacetone acid fuchsine adipic acid alkali blue 60 ( acid blue 119 ) allyl chloride aluminium ammonium sulphate dodecahydrate aluminium oxide activated ( alumina ) ammonia solution ammonia solution ammonium acetate ammonium bicarbonate ammonium bromide ammonium carbonate ammonium ceric nitrate ammonium ceric sulphate dihydrate ammonium chloride ammonium citrate tribasic ammonium dichromate ammonium ferric sulphate dodecahydrate ammonium ferrous. sulphate hexahydrate ammoniun lodide ammonium molybdate tetrahydrate ammonium molybdate tetrahydrate ammonium oxalate monohydrate ammonium phosphate dibasic ammonium phosphate monobasic ammonium sulphate ammonium tartrate dibasic ammonium thiocyanate amyl acetate aniline blue antimony trichloride arsenic trioxide barium chloride dihydrate barium chloride dihydrate barium sulphate barium sulphate benedict reagent quantitative benzaldehyde benzaldehyde benzene benzene ( sulphur free ) benzyl alcohol benzyl alcohol bismuth subnitrate boric acid boric acid brilliant blue fcf brilliant green bromocresol green bromocresol purple bromophenol blue bromothymol blue bromothymol blue buffer capsules ph 4 buffer capsules ph 7 butter capsules ph 9.2 calciferol ( vitamin 02 ) , calcium carbonate calcium carbonate calcium chloride dihydrate calcium chloride fused carbon disulphide carbon tetrachloride carmosine cetrimide charcoal activated charcoal activated chiarafarm chloroform cholecalciferol ( vitamin d3j citric acid anhydrous citric acid anhydrous congo red indicator papers crystal violet cupric acetate monohydrate cupric sulphate ( copper ( 11 ) sulphate ) pentahydrate cupric sulphate pentahydrate cyclohexane cyclohexane o ( - ) tartaric acid dextrorotary dextrose ( d-glucose ) dichloromethane dichloromethane diethylene glycol diethylene glycol ( digol ) dimethyl sulphoxide dimethyl yellow dioctyl sodium sulfosuccinate diphenylamine diphenylamine 1, 5-diphenylcarbazide disodium hydrogen phosphate anhydrous disodium hydrogen phosphate anhydrous disodium hydrogen phosphate dihydrate edta disodium salt dihydrate edta disodium salt dihydrate edta free acid eosin ( m.s. ) ( c..45400 ) eosin 2% w / v ( staining solu ) eriochrome black t erythrosine ethanol ethanolamine ethanolamine ethyl acetate ethyl acetate ethyl ether ( diethyl etherj ethyl ether ( diethyl ether ) ethylene glycol ethylene glycol fast green fcf fehlings solution a fehlings solution b ferric chloride anhydrous ferric chloride hexahydrate ferrous sulphate heptahydrate ferrous sulphate heptahydrate formaldehyde formic acid furfural glass beads 3.5-4.5 mm glycerol anhydrous hexane hydrochloric acid hydrogen peroxide 30% hydroxy naphthol blue imidazole indigo carmine ladine manochloride iodine resublimed isoamyl alcohol ( isopentyl alcohol ) iso-butyl alcohol sooctane isopropanol isopropanol ( isopropyl alcohol l ( + ) -tartaric acid lactose monohydrate l-alanine lead ( ii ) acetate trihydrate lead ( ii ) nitrate, litmus blue indicator papers litmus red indicator papers l-lactic acid l-lysine monohydrochloride magnesium sulphate heptahydrate mercuric chloride mercuric lodide red mercuric nitrate monohydrate mercuric oxide red methanol methanol methyl orange methyi red oxalic acid paraffin liquid light p-dimethylamino benzaldehyde petroleum ether 40-60 petroleum ether 60-80 ph strips ph 1.0-14.0 phenol crystalline phenol red phenolphthalein phloroglucinol anhydrous phosphomolybdic acid picric acid poncaeu potassium permanganate potassium sulphate potassium thiocyanate p-rosalic acid pyridine pyridine resorcinol resorcinol salicylic acid silica gel blue ( seif indicating ) silver nitrate silver nitrate sodium acetate anhydrous sodium bicarbonate sodium carbonate anhydrous sodium chloride sodium dihydrogen orthophosphate 5 sodium dihydrogen phosphate anhydrous 5 sodium hydrogen carbonate sodium hydroxide pellets 3 sodium hypochloride sodium lauryl sulphate sodium nitrate sodium nitroprusside sodium perchlorate sodium potassium tartrate sunset yellow sunset yellow tartrazine tetradecylammonium bromide tetraheptyl ammonium bromide tetrahydrofuran ( stabilized ) tetramethylammonium hydroxide pentahydrate tetramethylammonium hydroxide pentahydrate tetrazolium blue chloride tetrazolium blue chloride thioglycolic acid thymal blue tlc plate toluene toluene rectified trichloroacetic acid triethylamine universal indictor urea vanadium pentoxide vanillin water water xylene xylene sulphur free xylenol orange tetrasodium salt zinc acetate dihydrate zinc chloride zinc granulated zinc metal dust zinc sulphate heptahydrate total quantity : 1