PYREX® 5 mL Class A Volumetric Flask with PYREX® Glass [ST] Stopper, Corning Life Sciences
These PYREX® 5 mL volumetric flasks provide improved lab convenience, broad selection, and precise volume measurement
- Type I, Class A, low expansion Borosilicate glass
- Class A accuracy
- Easy to read graduation
These Class A volumetric flasks have been manufactured to Class A tolerances as established by ASTM E- 694 for volumetric ware, ASTM E-542 for calibration of volumetric ware, and ASTM E-288 for volumetric flasks.
The strength of these flasks has been increased appreciably through machine-blown bodies, to which are sealed heavy-tubing necks tooled for No. 8 Standard Taper glass stoppers. The graduation line is sharp and permanent and large white block letters make the inscription easy to read.
Certifications: Meets ASTM standards E-438, E-694, E-542, and E-288.