20ml Volumetric flasks boro 3.3 class A blue graduations

Volumetric flasks, boro 3.3, class A, blue graduations
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
-Ring marks and inscriptions in highly contrasting blue enamel
-Calibrated to contain (IN)
-With PP- / PE-stoppers

Nominal capacity 20 ml
Tolerance 0.06 ±·ml
Ground size NS12/21
Accuracy class A
Standard DIN EN ISO 1042
Material Boro 3.3
Material closure PP
Type of closure Stopper
Colour Clear