Corning PYREX Class A Low Actinic Volumetric Flask with PYREX Standard Taper Stopper, Flask Only

PYREX® Class A Low Actinic Volumetric Flask with PYREX® Standard Taper Stopper, Flask Only

==========================================================================================

Quality Certificate

These Class A PYREX® volumetric flasks are made from low actinic stained glass to provide protection for materials sensitive to light. The protective color is an integral part of the flask, which retains its mechanical strength, chemical stability and thermal resistance. The strength of these flasks has been increased appreciably through machine-blown bodies to which are sealed heavy-tubing necks tooled for No. 13 Standard Taper glass stoppers (NOT supplied). For replacement stoppers see No. 7650. The graduation line is sharp and permanent and large white block letters make the inscription easy to read. 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.

Choose your specification

Capacity

• 200 mL
• 250 mL

Quality Certificate

×

Quality Certificates Lookup

Download quality certificates that demonstrate Corning products meet established specifications.

Product Number Lot Number

Additional resources