Corning 55640 (and Equivalent) Class A Amber 50mL Volumetric Flask

These 50 mL amber-colored borosilicate glass volumetric flasks are made as per ASTM E 288 Class A unserialized specification.

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.

Stopper Size : 9

Stopper or cap will be included IF available from inventory (not guaranteed).

Price is for one flask - please specify if you have a brand preference when ordering. Volume discount may apply - please inquire directly.