These Pyrex® Pipettes from Corning are manufactured to Class A tolerances as established by ASTM E 694 for volumetric testing and ASTM E 542 for calibration of volumetric ware. Tempered top and tip. Red graduation and markings, color-coded. Reusable.
Specification
Material: glass Volume measuring range: 4 mL Accuracy: 0.01 mL L: 370 mm Color: red