bids are invited for glass impingers - 60 mm outer diameter and 15mm length , volumetric flasks 25ml - borosilicate glass , volumetric flasks 50ml - borosilicate glass , volumetric flasks 100ml - borosilicate glass , volumetric flasks 250ml - borosilicate glass , volumetric flasks 500ml - borosilicate glass , volumetric flasks 1000ml - borosilicate glass , glass beakers 25ml - borosilicate glass , glass beakers 50ml - borosilicate glass , glass beakers 100ml - borosilicate glass , glass beakers 250ml - borosilicate glass , glass beakers 500ml - borosilicate glass , glass beakers 1000mml - borosilicate glass , conical flask - erlenmeyer conical flask narrow neck din graduated , reagent bottle250ml - screw cap amber color , reagent bottle 500ml - screw cap amber color , reagent bottle 1000ml - screw cap amber color , reagent bottle transparent 250ml - screw cap amber color , reagent bottle transparent 500ml - screw cap transparent color , reagent bottle transparent 1000ml - screw cap transparent color , micro pipette 100ul - 100 ul , micro pipette 20ul - 20 ul , micro pipette 1ml - 1 ml , micro pipette tips 1ml - no reactive to acids and chemicals , micro pipette tips 20ul - no reactive to acids and chemicals , micro pipette tips 100ul - no reactive to acids and chemicals , micropipette stand holder - acrylic transparent , glass pipettes 2ml - borosilicate glass , glass pipettes 10ml - borosilicate glass , glass pipettes 50ml - borosilicate glass , glass pipettes 1ml - borosilicate glass , pipette stand - polypropylene , plastic , handy pette pipette aid - 25 ml , wash bottle 500ml - tarsons & polylab, 500 ml , wash bottle 1000ml - 1000 ml , wide mouth bottle 500ml - hdpe , wide mouth bottle 1000ml - hdpe , stirring rod glass - 150x6mm , parafilm m roll - roll , butter paper - roll , micro lab spatulas stainless steel - one side micro spoon and one side flat , spatula stainless steel - one end flat and the other end spoon , tweezer - stainless steel, staright , nitril