supply of laboratory chemicals supply of laboratory chemicals , laboratory chemicals , 1-pentane sulphonic acid sodium salt hplc , 1-propyl alcohol ar , 2-methyl 2-propanol ar / tert-butanol ar , acetic acid, glacial, anhydrous ar , acetic anhydride ar , acetone ar , acetone hplc grade , ammonium acetate ar , ammonium ferric sulphate ar , ammonium ferrous sulphate ar , ammonium sulphate ar , bismuth subnitrate ar , butylated hydroxy toluene ar , cellulose f254 , cobalt acetate ar , cobalt chloride ar , cupric sulphate pentahydrate ar , cuprous chloride ar , cyclohexane ar , dextrose anhydrous extra pure , dimethyl sulphoxide ar , dioctyl sodium sulphosuccinate ar , diphenylamine ar , dipotassium hydrogen phosphate ar , ethane diol ar , ethyl acetate ar , ferric ammonium citrate ar , formaldehyde solution ar , high vacuum grease ( silcon ) , iso octane ar , isopropylalcohol hplc , isopropylalcohol uv , lead acetate paper , lead monoxide ar , lead nitrate ar , magnesium sulphate ar , mercuric chloride paper , mercuric iodide ar , methane sulphonic acid sodium salt ar , methanol hplc , methanol uv , n- ( 1-naphthyl ) ethylene diamine dihydrochloride ar , n, n-dimethyl-4-phenylenediamine sulphate ar , n, n-dimetyl aniline ar , orthophosphoric acid ar , oxalic acid ar , phosphorous pentoxide ar , potassium bromate ar , potassium chromate ar , potassium dihydrogen orthophosphate ar , potassium iodate ar , potassium iodobismuthate ar , potassium nitrate ar , potassium sulphate ar , silica gel coarse blue , silica gel g , silver nitrate ar , sodium bicarbonate ar , sodium lauryl sulphate ar , sodium nitrite ar , sodium sulphite ar , stannous chloride ar , sucrose ar , tartaric acid ar , tert-butyl methyl ether , tetrabutyl ammonium bromide ar , thioacetamide ar , toluene ar , trichloroacetic acid ar , triethanolamine hplc , triethylamine hplc , triethylamine hydrochloride ar , trisodium citrate ar , trisodium phosphate ar , trypsin ar , vanillin ar , zinc metal powder / dust ar , zinc sulphate ar , indicators , dithizone , hydroxy naphthol blue , xylenol orange