Rubber bulb
Laboratory equipment that serves as a vacuum source for filling reagents through a pipette or pasteur pipette and also help control the flow of liquid from the dropping bottle.
en-US/ˈɹʌbɚ ˈbʌlb/
en-GB/ˈɹʌbə ˈbʌlb/
Laboratory equipment that serves as a vacuum source for filling reagents through a pipette or pasteur pipette and also help control the flow of liquid from the dropping bottle.