PYREX 7mL Volumetric Pipets, Class A, TC/TD, Color-Coded, Colored Graduations-CGW 7103-7

These precision pipets are manufactured and calibrated To Contain (bottom line) and To Deliver (top line) to specifications for Class A volumetric ware. Sizes 1 mL through 25 mL are colorcoded with colored graduations and calibration lines enameled onto the glass.