Select Color: T401-3B PLUG CAPS 12MM POLYETHYLENE Blue


- Made of polyethylene
- Available in either plug type or 2-position snap cap design
- Two position cap provides sealed cap for anaerobic cultures and loose position for aerobic work
- Plug type caps available in six colors

Plug type push-in caps and 2-position snap caps are made of polyethylene for test tubes with outside diameters of 12 mm.

Dual position caps offer two possibilities: the closed but unsealed position where samples are maintained aerobic for microbiological procedures; and the fully sealed position where the cap is pushed tight to seal the tube for anaerobic use or for storage, transfer and centrifuge applications. Not autoclavable.

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