Our standard rubber pipette bulb features a contoured shape and heavy-wall neck for easier gripping with pipets and syringes. The 150mL capacity bulb has reinforcing ribs for use with large pipettes.

Features:
– Use with pipettes and syringes
– The 150mL capacity bulb has reinforcing ribs for use with large pipettes
– Bulbs are individually packaged

Specifications:
Capacity: 15, 30, 60, or 150mL
Hole Diameter: 6mm
Material: Rubber
Color: Red