procurement of fine chemicals for ntpc gadarwara , toluene lab reagent , potasium iodide+mercury chloride:reagent , alpha naphtholbenzein indicator : ( sq ) , bathophenonthroline ar analyt , calcium carbonate ar/gr/excelar grade , chmcl:mercuric sulphate ar: ( tr ) , chmcl:potasium hydroxide ar: ( tr ) , chmcl:potassium carbonate , chmcl:potassium fluoride , diphenyl amine gr grade , diphenyl carbazone , ar/gr/excelar grade , hexamythylene tetramine hexamine , hydroxylamine hydrochloride , methyle red lab ( lr ) , na2co3 ( hplc grade ) , ortho phosphoric acid , o-tolidine reagent , pack size - 500ml , pdca ( pyridine-2 , 6-dicarboxilic acid ) , potassium permanganate lr/sq/gpr , sod . hydroxide , n/10 , ampules lab ( lr ) , sodium sulphite anhydrous ( technical ) , sucrose : ( sq ) , benzoic acid ar/gr/excelar , potas . meta bi sulphite lr lab ( lr ) , sulphuric acid ar/gr/excelar analy ( ar ) , potassium persulphate ar/gr/excellar , chmcl:ammonium persulphate , chmcl:ammonium oxalate , di-ammonium hydrogen phosphate lab reag . , potassium hydrogen sulphate; ar/gr/exclr , potassium periodate : ( lr ) , tri ethanol amine lab , starch soluble lr lab ( lr ) , cm:-dextrose ar :r-lab ( lr ) , chmcl: manganous sulphate , ammonium molybedate in 1 kg packing , amyl alcohol , chmcl: silver sulfate , ferrospectralr ferrozine laboratory , mercuric nitrate; ar/gr/excelar grade , sodium hydroxide lab reagent , stannous chloride lr , tptz 2 , 4 , 6 tri pyridal 1 , 3 , 5 triazine1gm , universal indicator solution : ( ar ) , filter:cellulose nitrate 0 . 45 micron , potassium iodide , sodium meta bisulphite ar grade , ansa , ar/gr/excellar , 100 gm , indigo carmine ar/gr/excelar , salicylic acid pure , sodium molybdate , tartaric acid lab ( lr ) , acids:hydroflouric acid40% ar : ( gr ) , chmcl:patton reeders reagent , silica gel:self-indicating , course , ammonium thiocyanate; ar/gr/excelar , barium perchlorate ar/gr/excelar , edta disodium salt gr , pack size - 100gm , mercuric thiocyanate : ( ar ) , chemical-lab ar sodium chloride , ammonium acetate gr , chmcl:potassium hydrogen pthalate , nitric acid lab reagent , potassium chromate ar , potassium dichromate , sodium thiosulphate ar/gr/excellar , acetic acid glacial liquid gr , chemicals chlorotex reagent , chmcl:hexane:gr , potassium chloride :ar grade , ammonium meta vanadate ar/gr/ excelar , cm:-glycerin lr :r-lab ( lr ) , chmcl:ammonia buffer , barium chloride dihydrate; ar/gr/excelar , calcium chloride ar/gr/excellar , chmcl:buffer solution of ph-4 . 0 , chmcl:buffer solution of ph-7 . 0 , chmcl:dithiazone , chmcl:phenol , chmcl:pyrogallol ar:gr , chmcl:silver nitrate ar:gr , di iso propyl amine , eriochrome black t , ar , ethyl alchohol ( ar/gr/excelr ) , hydroxylammonium chloride; ar/gr/excelar , mercuric chloride ar/gr , name of chemical : silicon grease , oxalic acid ( ar ) , paraffin liquid colourless light lr , potassium nitrate gr/ar/excelar , sodium acetate anhydrous; ar/ge/excelar , sodium diethyl dithio carbamate ar/gr , sodium hydrogen carbonate ( ar/gr/excelr ) , sodium oxalate; ar/gr/excelar grade , sodium sulphate : ar/gr/excelar grade , xylenol orange indicator ar/gr grade , zinc dust ar , zinc sulphate , methyl orange gpr grade , acid :perchloric , phosphate std soln1000mg/l ar/gr/excelar , bromocresol green ar/gpr grade , chmcl:buffer solution of ph-9 . 2 , chmcl:ammonium chloride , ferric ammonium sulphate:ar , formic acid; ar/gr/excelar grade , methanol analytical ( ar ) , sodium metasilicate : ( ar/gr/excelr ) , ammonia liquor-ar grade is:799 , citric acid ( ar ) , acetone , acid : hydrochloric ( 35% ) , acids:ascorbic acid : ( gr ) , alchohol:iso propyl: ( ar ) ( guarntd gr ) , tissue paper:2plyx45m roll , ammonium sulphate;ar/gr/excelr , chmcl:ferrous ammonium sulphate , ferrous sulphate; ar/gr/excelar grade , hydrofluoric acid ( 48% ) ar/gr grade , magnesium chloride ar/gr/excellar , phenolphthalein indicator powder