bids are invited for hydrochloric acid 35 percent ar grade pack size 5 ltr. , nitric acid ar grade 69 percent pure pack size 2.5 ltr , starch soluble extra pure grade pack size 500 gram , filter paper circles qualitative grade 101 in pkt of ioo circles dia 12.5cm , plastic cylinder graduated single metric scale with pour out with hexagonal base cap. 1000ml , perchloric acid ar grade min.70percent assay packing-2.5 ltr. in glass bottle with coa , lead monoxide lr sq litharge , beaker griffin low from with spout 600ml , sieve test brass with frame 8 inch dia. mesh 200 , sieve test brass with frame 8 dia. mesh 100 , flask volumetric with interchangable stopper 250ml class a , indicator universal solution ph 2.00 to14 , flask volumetric 1000ml class a , pipette graduated mohr class a capacity 5 ml , flask volumetric with interchangable stoper 100ml class a , pipette graduated mohr class a capacity 10 ml , burette cap 50 ml straight bore stop cock a class. , burette cap 25 ml straight bore stop cock a class. , plastic funnel long stem 60 deg. dia 75 mm , burette clamp pp double , dropping bottle ldpe cap 125 ml , sodium thiosulphate ar grade with coa , dry acetylene regulator double stage ss , silica sand for fire assay in gold and silver analysis size less than 0.5mm purity more than 95.0 percent with certificate total quantity : 367