Pipettes, Reuseable, Glass, Seriological, Large Tip Opening

Made with a large tip opening to allow more rapid intake and delivery of suspensions and viscous materials. Color coded by size for easy identification and sorting. Colored graduations are enameled onto the glass. The two narrow bands or one wide band at the top indicate the pipette is calibrated “to deliver” its total capacity when the last drop is blown out. Do not pipette by mouth. We suggest using a mechanical pipetting device.