Glassco Class A Amber Glass Certified Volumetric Flasks

Amber-colored borosilicate glass volumetric flasks are manufactured as per ASTM E288 Class A serialized glassware specifications. Calibrated to contain (TC), these flasks feature white enamel printing and diamond etched graduation line.

Flasks feature heavy duty and uniform wall thickness, and a wide mouth design for easy pipette access. Amber color protects light sensitive materials.

Each unit comes with a printed calibration certificate, as well as with a printed QR code for easy access to the calibration certificate any time / anywhere, using your mobile device or computer.