bids are invited for chemicals and glassware oxalic acid , oxalic acid 0.1n solution , potassium permanganate , potassium permanganate solution 1 n , phenolphthalein solution indicator , sodium hydroxide 0.1 nsolution , sodium hydroxide , ferrous sulfate heptahydrate feso4.7h2o , ferrous sulfate heptahydrate feso4.7h2o 1n solution , universal indicator solution , zinc sulphate 1m , copper sulphate 1m , zinc plate metal plate- thickness - 2mm , copper plate metal plate- thickness - 2mm , copper rod , iron plate , aluminium metal plate-dia 2 mm , hydrochloric acid 0.1n , conc hcl , sodium chloride , ammonia buffer solution , eriochrome black - t indicator , disodium salt of edta , magnesium chloride hexahydrate , caco3 , cacl2 , naoh 0.1n , edta 1n , methyl orange indicator , 0.02n h2so4 aq , ferrous ammonium sulphate , ammonium thiocyanate solution , conc. hno3. , phenol , glacial acetic acid , 40 percent formaldehyde solution , test tube , test tube stand , test tube holder , funnel glass , funnel plastic , watchglass , dropper , glassrod with rubber stirrer , beaker , reagent bottle glass , reagent bottle plastic , regular filter paper , salt bridge , watman filter paper , petri dish , glass autoclavable vacuum filtration assembly total quantity : 588