Flask 2ltr Volumetric Class A Pyrex Each

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.

The base of each volumetric flask is laser etched with a unique batch number and date of manufacture that can be used to download a batch certificate from our website.

Key Features 

• Complies with ISO 1042 and DIN 12664
• Manufactured from borosilicate glass 3.3
• 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
• Certificate available to download online by entering the unique batch code, which can be found on the base of each flask
• UKAS certified volumetric flasks are available on request.
• With Polyethylene stopper
• Inscriptions in white enamel