20ml Volumetric flasks USP boro 3.3 class A blue graduations with glass stopper incl. USP batch certificate

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)

Nominal capacity 20 ml
Tolerance 0.02 ± ml
Ground size NS10/19
Accuracy class A
Standard DIN EN ISO 1042
Material Boro 3.3
Material closure Glass
Type of closure Stopper