Measuring flask 250 ml, cl.A, Borosilicate 3.3, NS 14/23 blue grad.,charg.

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)