Safety Pipette Bulb Howorka Bulb®  Knabe
Safety Pipette Bulb Howorka Bulb®
Knabe


Easy to use, as the specially constructed opening guarantees immediate sealing effect for all standard tube Ø. There are no unnecessary valves or disturbing air bubbles. Easy cleaning and steam-sterilisation.
DescriptionSuction-
volume
ml
Order No.PU manuf. prod. no. 
Howorka Bulb®2052738401+Howorka-Ball 20 ml 
Howorka Bulb®5052738411-Howorka-Ball 50 ml