Flask, 500 ml, Volumetric, Class A, Corning® Certified & Serialized, PYREX® Stopper 19, each

Description

Description

Flask, 500mL, Volumetric, Class A, Corning® Certified & Serialized, PYREX® Stopper # 19. Calibrated to Class A tolerances in accordance with ASTM E-542 and E-288. Each flask is individually serialized and supplied with a Certificate of Identification and Capacity, traceable to NIST standards. The graduation line is sharp and permanent and large white block letters make the inscription easy to read. Supplied with a stopper. For stopper only see CG-8744. Made in Mexico.