These accurate, plastic pipettes are sterile, plugged, and ready for use.

These color coded pipettes feature a black printed scale with reverse and negative graduations to increase the versatility of use. Designed from ASTM Specification E934, and ASTM Specification E1380 for color coding.

Pipettes feature a uniform molded tip and top ends with cotton plugging. They are calibrated to deliver to the tip, with two rings near the top denoting that the small amount remaining after free delivery must be blown out to obtain total rated capacity.