bids are invited for purchase of misc lab items nylon syringe filter pore size 0.45um dia-13mm 100 in each box , disposable syringe 2.0ml 100 in each box , millipore membrane filter durapore pvdf 0.45um , millipore membrane filter durapore pvdf 0.22um , air tight plastic containers 250ml tarson hdpe polypropylene wide mouth bottle , plastic dropper posteur pipette 5 ml , 1 to 10 ml graduated pipette , pipette controller 1 to 100ml , rubber bubbler , burette stand with clamp rod and boss head , 20ml pipette volumetric , autosampler vial 2 ml hplc vial , laboratory hplc mobile phase reagent bottle with screw cap 5000 ml , volumetric flask 100 ml , volumetric flask 25 ml , volumetric flask 5 ml , volumetric flask 1 ml , volumetric flask 20 ml , funnels 0 plain 60 angle short stem 25 mm , funnels 0 plain 60 angle short stem 50 mm , extrelut nt 20 pre packed column for extraction of liphophilic compounds from aqueous solutions 25 unit per packet , n-95 masks , rectangular glass jar dimension 220x195x80 mm , taflon tape total quantity : 3747