Description
These Class A calibrated amber flasks are laser etched with a serial number batch code.
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 are tighter than those of ISO/DIN standards
- With an amber coating on exterior surfaces to facilitate use with light sensitive solutions
- Inscriptions in white enamel
- Each flask is laser etched with an individual serial number batch code and date of manufacture