KIMAX® Clear Heavy-Duty Wide-Mouth Volumetric Flasks, Class A, Serialized & Certified, with Glass Stoppers - 20 - 92820G-20

KIMAX® flask is permanently marked with an individual serial number and is supplied with a Certificate of Graduation Accuracy. Graduation ring is blasted on the neck. Calibrated “to contain”, flasks are supplied with a marking spot and glass stopper. Designed from ASTM Specification E288, Class A serialized requirements