Vol.flask 500 ml, NS 19/26 BLAUBRAND, cl.A, USP, conf.batch cert., glass stopper, borosilicate 3.3 pack of 2

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)