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StonyLab rubber pipette bulbs are intended to be used for filling a pipette and help control the liquid flow; suitable for droppers, pipettes, syringes, graduated tubes to transfer liquid, essential oils, and more
they hold a lot of fluid no matter the ml's that your pipettes are.
X
Xander
Quality product
I'm using these for extracting oil from a jar. A full squeeze of the bulb will suck up about 1 tablespoon of oil.
V
Victoria
Harder and stronger
I found these bulb caps to be of a harder and stronger rubber then what was originally suppled with the pipette droppers I have, making them able to suck up more liquid faster and more efficient. I'm now able to get the full measurement that the pipette can hold.
S
Savannah
Perfect
These bulb dropper caps work extremely well for larger (10ml) vials. They're well-made.
