Class A Custom Calibrated Borosilicate Glass Volumetric Flask with Polyethylene Stopper, White Graduations Capacity:192.2mL Hexagonal hollow glass stopper resists

Hexagonal hollow glass stopper resists rolling on the bench and pairs with a narrow mouth that minimizes evaporative loss during routine reagent storage

Transformer activity set with a plastic base

each gamma-sterilized and USP Class VI for biopharmaceutical processing

stamped for identification in fine force and balance work

this stainless steel slotted mass set pairs four 50 gram masses with a 50 gram hanger totaling 250 grams

Class A Custom Calibrated Borosilicate Glass Volumetric Flask with Polyethylene Stopper, White Graduations Capacity:192.2mL Hexagonal hollow glass stopper resistsCustom calibrated Class A volumetric flask delivered with individual work certificate, suited for pharma and QC workflows requiring documented per flask accuracy.