- Made from chemically resistant plastic
- Provide a firm, positive culture tube closure whilst allowing a controlled gas interchange
- An excellent and more practical alternative to cotton wool plugs
- Three flexible fins moulded on the inner wall of each cap ensure a positive fit even when minor variations in tube sizes occur
- Chemically resistant plastic
- Exclusive use of virgin material eliminates any possibility of leachable components
- Autoclavable
Supplied in packs of 100.
This product has met the following criteria: