These unbreakable, one-piece disposable transfer pipettes eliminate contaminated rubber bulbs, prevent broken glass, and reduce exposure to infectious materials. Specifically, manufacturers make them from ultra-clear, low-density polyethylene (LDPE), ensuring excellent visibility and durability. As a result, they perform well in microbiology, blood banking, hematology, immunology, and urinalysis. Additionally, sterile pipettes support tissue culture applications, while their low-affinity surface minimizes the loss of samples, cells, or proteins.

You can select the ideal transfer pipette based on length, bulb draw, capacity, or drops per milliliter, so one of these ten designs will likely suit your application. Moreover, some models feature ultra-fine extended tips (P4113, P4117, P4121, P4122, P4133), which enable precise dispensing and easy access to narrow vessels. In addition, you can heat-seal these disposable transfer pipettes for airtight sample storage. Consequently, their uniform drop size ensures reproducible spotting of gels and TLC plates, and it allows accurate dispensing into test plates, ID strips, PCR tubes, or 96-well plates.
Key features include:

• 10 constructions across 6 capacities
• Non-sterile bulk, sterile packs of 20, or individually sterile wrapped
• RNase, DNase, and pyrogen free