Description

7mL Volumetric Pipet, To Deliver and To Contain Markings. Volumetric Class A PYREX Pipets, To Deliver and To Contain Markings, Reusable Glass. These precision pipets are manufactured and calibrated To Contain” (bottom line) and To Deliver” (top line) to specifications for Class A volumetric ware. Do not pipet by mouth. We suggest using a mechanical pipetting device with these pipets.