Brandtech Volumetric Flask with NS Stopper, PP, Class B, 250mL, pk 2 - 674941

Volumetric Flask, Class B, PP, with NS Stopper, PP

An excellent alternative to glass flasks, these plastic volumetric flasks meet Class B tolerances per DIN EN ISO 1042. Gravimetrically calibrated “to contain” at 20°C. Available in crystal clear PMP or highly transparent PP, with PP stopper caps or screw caps. The PMP flasks can tolerate thermal stress of up to 121°C (autoclaving) without permanent exceeding of the tolerance limits (PP flasks up to 60°C). However, to preserve markings, cleaning at no higher than 60°C is recommended.

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