- The Safety cap and rubber stopper are match perfectly
- Flexible interval ribs hold cap firmly in place
- Different color codes for easy identification

| Safety Cap with Rubber Stopper For Blood Collection Tubes | ||||
| Size | φ13mm,φ16mm | |||
| Material | Cap | PE | ||
| Rubber Stopper | Butyl rubber | |||
| Intended use | Parts of blood collection tube | |||
| Shelf life | 3 years | |||
| Standard | EN14820:2004 | |||