Volumetric flasks, class A, white markings, works certified
PYREX®, borosilicate glass, with PE stopper.
- Calibrated to the tolerances required by the United States Pharmacopoeia (USP), which are tighter than those of ISO/DIN standards
- Each flask is laser etched with individual serial number and date of manufacture
- Calibrated to contain (TC, In)
- White enamel inscriptions
Complies with ISO 1042 and DIN 12664.
: Supplied with certificate of calibration traceable to National Standards.