Borosilicate glass. These disposable pipettes feature fire-polished tops and a straight-cut tip.

• Smooth, fire-polished tops facilitate bulb attachment
• Pipettes have an inside diameter of 7 mm, which tapers to a straight-cut tip
• Positive constriction located 25 mm from the top of the pipette facilitates plugging

Ideal for use in all general laboratory applications, including blood banks, hematology, chemistry, and bacteriology.