Volumetric trapezoidal flasks, boro 3.3, class A, blue graduations, incl. ISO individual certificate
All Blaubrand® volumetric flasks are delivered with batch number and one batch certificate included per pack. Also available with DAkkS calibration certificate, please enquire.- DIN EN ISO 1042
- DE-M marking
- Graduations and inscriptions in highly contrasting blue enamel
- Calibrated to contain (IN)
- With PP stoppers
