supply of a set of lab items consisting of four items as per details given below. (1) acetic acid glacial a.rgrade in 2.5 litres pack - qty. 04 nos. (2) sulphuric acid a.r grade in 2.5 litres pack. specific gravity 1.84,assay 98.2 minimum - qty. 04 nos. (3) ferrous sulphide sticks assay 75 minimum - qty. 01 kg. (4) sodiumsulphide flakes lr assay 55 minimum - qty. 500 gms make/brand: finar/ rankem/ qualigen/sdfine/ merck/ ranboxy/ fischer will only be accepted.
