purchase of chemicals chemicals for food safety analytical laboratories , chemicals , 1, 10 phenanthroline monohydrate , 2, 7 dichloro fluorescene , abietic acid , acetic anhydride , alizarin sodium mono sulphate , asbestose for crude fibre analysis , ammonium acetate , ammonium chloride , ammonium hydroxide , ammonium thiocyanate , barium chloride , c18 endcapped, 100g bulk sorbent , calcium chloride , calcium chloride fused , charcoal , cobaltous chloride ( cocl3-6h2o ) ( equivalent to 250mg metallic cobalt ) , copper sulphate , ceramic fibre , dimethyl amino benzaldehyde , dextrose , dipotassium hydrogen phosphate , disodium hydrogen phosphate anhydrous , disodium hydrogen phosphate heptahydrate , diphenyl carbazide , disodium para nitrophenyl phosphate , edta disodium dihydrate , ferric alum , ferric chloride , ferrous ammonium sulphate , formaldehyde , furfural , galbanum resin , graphited carbon black -acs , heavy magnesium oxide , hydroxy amine hydrochloride , iodine resublimed , manganese sulphate , magnesium sulphate hepta hydrate , magnesium sulphate anhydrous 99.5%-acs , n ethylene diamine dihydrochloride , ortho tolidine , paraffin wax- soft , phenol , potassium chloride , potassium chromate , potassium dihydrogen phosphate , potassium ferrocyanide , potassium hydroxide flakes , potassium iodide , potassium hydroxide pellets , potassium permanganate , potassium sodium tartarate tetrahydrate , potassium sulphate , primary secondary amine ( psa ) , pumic stone granular , resorcinol , silica gel ( powder ) , silver nitrate , sodium azide , sodium acetate anhydrous , sodium acetate trihydrate , sodium bicarbonate , sodium carbonate , sodium hydroxideflakes , sodium hydroxide pellets , sodium metabisulphate , spadns reagent , sodium sulphate ( anhydrous ) , sodium thiosulphate , starch soluble , sulphanil amide , tetra butyl ammonium dihydrogen phospahte , tetra butyl ammonium dihydrogen phospahte , tri sodium citrate , vanadium pentoxide , white petroleum jelly , zinc acetate , zirconyl chloride octa hydrate , boric acid , aluminium potassium sulphate , copper sulphate pentahydrate , zirconium oxychloride octa hydrate , fluro alucinol , chloro acetic acid , lead acetate , magnesium oxide ( heavy ) , mohrs salt , folin & ciocalteus phenol reagent , copper acetate , diphenyl amine , potassiumoxalate , ammonium oxalate monohydrate , ammonium ferrric sulphate , ammonium molybdate , calcium carbonate , magnesium sulphate , ninhydrin , potassium iodate , colophony resin , sulphur powder , edta , pottasium dichromate , lead nitrate , sodium iodide , tin metal granule , magnesium chloride , potassium nitrate , monopotassium phosphate , sodium dihydrogen phosphate , sodium cyanate , sodium bicarbonate mobile phase for ic + anion , methyl sulphonic acid , nex ion set up solution. , bromine , ammonium formate