bids are invited for lab consumables mse ammonia solution 30percent grade analytical reagent pack size 5 ltr , hydrochloric acid 35percent ar grade pack size 5 ltr with coa , nitric acid ar grade 69percent pure pack size 2.5 ltr with coa , ammonium bifluoride ar grade with coa , starch soluble ar grade with coa , ordinary filter paper125mm dia grade101 100 circle per pack , filter paper no 40ashless dia12.5cm 100 circles per box , beaker griffen low form with spout 250ml isi marked , air heater heating element 5kw 230by400 cuni 2inch bsp flange.ihcu 50by32 depth of immerson 320mm , perchloric acid ar grade min.70percent assay packing 2.5 litre in glass bottle with coa , apron cotton white colour medium sixe full hand , apron cotton white colour large full hand , apron cotton white colur xl full hand , apron cotton khakhi colur large size half hand , apron cotton khakhi colur xl size half hand , respirators mask model v 44 is 9473 2002 ffp1s , drill bit size 4mm moc carbide tipped , rubber hand gloves 11 inch acid proof for handling conc. acid , copper standard solution 1000 ppm 500 ml for aas use , carbondaum black silicon carbide bench grinding wheel size bore 32mm od 150mm thickness 20mm , muffle furnace fire safety hand gloves made of 575 gsm aluminized para armid heat resistant fabric.11612 2008. heat resistant up to 1000 deg c. size 14inch , perchloric acid laboratory filter papers total quantity : 469