tender for supply of the chemical , aluminium potassium sulphatemin.assay 99% powder , di-potassium hydrogen phosphate (k2hpo4)min.assay 99% ,ph (5%aq. sol) 8.5-9.5 , formaldehyde min.assay 37-41%w/v contents of methanol 8-14%w/v , peptone bacteriological ( granular)nitrogen content on dry basis 14 -16 %,ph (2%sol.)6-6.5 , potassiumdi hydrogen phosphate (kh2po4)min.assay 99.5%ph(5% aq.sol)4-4.5 , trypsin 1:2000min.assay 0.2 anson unit/gm, fine powder , sodium thioglycolate powder for bacteriologymin.assay 98%& above, fine powder , glucose (dextrose anhydrous)min. purity. 99% , sodium chloride (nacl)min. assay 99% ph(5%dq. sola5.0-8.0) , sodium hydroxide pellets(naoh)min. assay 98% , neutral detergent for laboratoryneutral , surface & environmental disinfectanteco- friendly solution 100 gm containing,40 gm ethanol, 10 gmproponol, 0.018 gmglutaraldehyde 8% benzalkonium chloride ,0.01 gm -5 bromo, 5- nitro -1,3 dioxycyclohexane (bottle with hand sprayer ) , hand & skin disinfectant eco- friendly solution solution each 100 gm containing: 2 propanol i.p. 45 gms., 1 propanol 30 gms., ethyl hexadecyl-dimethyl ammonium ethylsulphate – 0.2gms., (mecetronium ethyl sulphate) with dispenser