Description
Dual position
'- Snap cap
- Natural color
- Made of polyethylene
- For 12 mm tubes
- Available for polystyrene tubes and for polypropylene tubes
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. Only the polypropylene model is autoclavable.