Reference: 3151

PYREX® Volumetric Flask, Class A, USP/ISO/DIN tolerances

Volumetric flasks are available in two different accuracy classes: Class A and Class B. The two classes differ in the accuracy of measurement with Class A being the highest accuracy, and Class B is approximately half that of Class A.

Attributes Value
Volume

100 MLS, 1000 MLS, 200 MLS, 2000 MLS, 25 MLS, 250 MLS, 500 MLS

View Product Specifications

Class A, Pyrex

  • Complies with ISO 1042 and DIN 12664
  • Calibrated to the tolerance required by the United States Pharmacopoeia (USP) which is tighter than those of ISO/DIN standards
  • Each flask is laser etched with an individual serial number, batch code and date of manufacture
  • Conformity ′H′, certified
  • Manufactured from chemically resistant Pyrex glass
  • Inscriptions in white enamel
  • Polyethylene stopper