bids are invited for himedia chemicals antimony potassium tartarate - srl,500 gm,98% pure , azomethine-h - sigma,10 gm , activated charcoal powder p-free - himedia,500 gm , buffer solution ph 9.0 - eutech,480 ml , buffer solution ph 7.0 - eutech,480 ml , buffer solution 4.0 - eutech,480 ml , dtpa - himedia,500 gm , hydrogen peroxide - finar ,500 ml,(30%) , hydrochloric acid - himedia,2.5 l,(37%) , methanol - srl,2.5 l , orthophosphoric acid - himedia,2.5 l,(88%) , potassium chloride - himedia,500 gm , sodium hydroxide pellets - himedia,500 gm , sodium dithionate - himedia,500 gm , sodium hexametaphhosphate - himedia,500 gm , calcium carbonate - himedia,500 gm , glucose - himedia,500 gm , filter paper 42 no. - whatman,100 pk,(1442-125) , filter paper 1 no. - whatman,100 pk,(1001-125) total quantity : 224