Volumetric flasks USP, boro 3.3, class A, blue graduations, with glass stopper, incl. USP batch certificate

All Blaubrand^® volumetric flasks are delivered with batch number and one batch certificate included per pack. They are also available with individual certificates or DAkkS calibration certificate upon request.

• DIN EN ISO 1042
• DE-M marking
• Graduation and inscriptions in highly contrasting blue enamel
• Calibrated to contain (IN)