supply of chemicals certified reagent material ( crm ) glasswares supply of chemicals certified reagent material ( crm ) glasswares , methylorange , phenolphthalein , sodium salt of edta , magnesium salt of edta , magnesium chloride hexahydrate 99% ar , ammonium chloride 99.5% ar , eriochrome black t , triethanolamine , hydroxylamine hydrochloride 99% ar , ammonium acetate 98% ar , 1, 10-phenanthroline ( monohydrate ) 99.5% ar , barium chloride dihydrate 99.5% ar , glycerine ( glycerol ) 99.5% ar , ethyl alchohol , potassium iodide 99.8% ar , dpd 1 tablet to test residual chlorine , hydochloric acid ( ar ) , ammonium hydroxide , sodium borohydride , sodium hypochlorite , ion free glassware cleaning solution , patton and reeders reagent , sodium sulphate , methyl red sodium salt , chromocult® coliform agar ( 500gm ) ( to detect total coliform and e coli bacteria imultaneously in rinking water ) , turbidity standards-i , turbidity standards -ii , turbidity standards -iii , turbidity standards -iv , turbidity standards -v , buffer solutions-i , buffer solutions -ii , buffer solutions -iii , potassium chloride standard solution of0.001m , potassium chloride standard solution of o.o1m , potassium chloride standard solution of 0.1m , standard solution of fluoride , sodium chloride volumetric standard, secondary reference material for argentometry, traceable to nist , sodium carbonate ( crm ) , calcium carbonate ( crm ) , calcium standard solution ( crm ) , standard solution of magnesium ( crm ) , standard solution of iron , tds standard solution , standard solution of sulphate ( crm ) , standard solution of arsenic ( crm ) , standard solution of nitrate ( ( crm ) , potassium dichromate crm , sulphuric acid 2 mo; per lit ( 4n ) in aqueous solution crm , copper ( ii ) sulphate crm , volumetric flask ( nabl calibrated ) , volumetric flask ( nabl calibrated ) , volumetric flask ( nabl calibrated ) , volumetric flask ( nabl calibrated ) , volumetric flask ( nabl calibrated ) , volumetric flask ( nabl calibrated ) , conical flask 100 ml , conical flask150 ml , conical flask 250 ml , conical flask 500 ml , beakar 2 litr. , beakar 100 ml , beakar 250 ml , beakar 500 ml , beakar 1 litr. , burettes ( nabl calibrated ) , measuring cylinder ( nabl calibrated ) , measuring cylinder ( nabl calibrated ) , measuring cylinder , pipettes ( nabl calibrated ) , pipettes ( nabl calibrated ) , funnels 50 mm dia , funnels 75 mm dia , reagent storage bottle 1 litr. , reagent storage bottle 500 ml , reagent storage bottle 250 ml , desiccator