amber vol flask 5ml class a, Pack of 5

PYREX VOLUMETRIC FLASKS, CLASS A, AMBER COLOURED, 5 ML
 
Class A amber volumetric flasks
These Class A calibrated amber flasks are laser etched with a serial number batch code. The flask batch certificate can be downloaded from the Certificates section of our website.
 
Complies with ISO 1042 and DIN 12664
Calibrated to the tolerance required by the United States Pharmacopoeia (USP) which are tighter than those of ISO/DIN standards
Manufactured from borosilicate glass with an amber coating on exterior surfaces to facilitate use with light sensitive solutions
Each flask is laser etched with an individual serial number batch code and date of manufacture
Conformity ?H? certified
Batch certificate available to download online