Pyrex Vista Erlenmeyer Flask, 125 mL, Pack of 12
Corning 70980. This narrow-mouth Erlenmeyer flask has uniform wall thickness, which provides the proper balance between mechanical strength and thermal shock resistance. Approximate graduations are in durable blue enamel. An extra large marking space is also provided. The Erlenmeyer flask is designed to ASTM E-1404 Type 1 standards. 125 mL. Pack of 12.