Pipettes, Serialised/Certified, Volumetric, Class A, Colour Coded
Calibrated to Class A tolerances in accordance with ASTM E-542, and ASTM E-969. Each pipette is individually serialized and supplied with a Certificate of Identification and Capacity, traceable to NIST standards. Sizes 1mL through 25mL are color-coded with colored graduations enameled onto the glass. Do not pipette by mouth. We suggest using a mechanical pipetting device.