Volumetric flasks, BLAUBRAND®, class A, DE-M, 50 ml, NS 12/21, Boro 3.3, with glass stopper, ISO batch certificate
Boro 3.3. DIN EN ISO 1042. Calibrated to contain (TC, In).
All BLAUBRAND® volumetric flasks are delivered with a batch number and batch certificate included in the original packaging. They are also available with individual certificates or DAkkS calibration certificate upon request.
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