Supply of materials gi bend 20mm, gi bend - 50 mm, 3/4 gi bend, gi tees for 32 nb, gi tee 32 mm diax 1/2,1/2 g i hex nipple, gi reducers 32 nb to 25 nb, gi pipe 32 nb, gi pipe 1 x-nipplegi bends for 32 nb, oil filter m/c hose pipe 25nb), new oxygen empty cylender, ammonia liquor), glycerol, hydrochloric acid conc., methnol in 2.5 ltrs. bottle), nitric acid, nesslers reagent, universal indicator in 500 ml, ethanol, ammonium chloride, ammonium molybdate, ammonium ferrous sulphate, ethanol, ammonium chloride, ammonium molybdate, ammonium ferrous sulphate, ammonium persulphate, 1amino2naphthol4sulphonicacid, bromo cresol green-125ml, charcoal activated, p- dimethly amino benzal, mercuric iodide, mercuric sulphate. neocuproin, oxalic acidpotassium hydroxide, potassium dichromate, potassium sodium tartarate, pyrogallol, sodium metabisulphite, sodium carbonate, sodium hydroxide, sodium chloride, nickel nitrate, silicon high vacuum grease, silica gel self indicating bl, buffer tablets ph - 7.0, sulphuric acid ar), sodium chloride, nickel nitrate, silicon high vacuum grease, silica gel self indicating bl, buffer tablets ph - 7.0sulphuric acid ar), nickel nitrate, silicon high vacuum grease, sulphuric acid ar),