KIMBLE KIMAX Serialized and Certified Volumetric Flask, Class A, with Pennyhead Glass Stopper and Wide Base, 1 mL

Serialized and Certified volumetric flasks are designed for labs and experiments requiring a high level of volumetric accuracy, glass quality and traceability.

Complies with ASTM Specification E237, Class A serialized requirements

Manufactured from borosilicate glass 3.3

Each flask is permanently marked with an individual serial number, calibrated to contain and delivered with a Certificate of Graduation Accuracy for added traceability required within regulated laboratory workflows

With wide base (circular for sizes 1, 2, and 5 mL and hexagonal for sizes 10 and 25 mL) to provide greater stability than is possible with the standard shaped flask

cylindrical bodiesallow for better mixing, draining and withdrawal of samples by pipet

All flasks included a marking spot for labeling

Supplied with pennyhead glass stopper