Description
Silicone stoppers with turn-up lip, type 30.7
Material: silicone. Autoclavable: yes.
For tight sealing of glass, plastic or metallic vessels with or without beaded rim or glass ground joint.
Technical Information
| Version | 30,7 |
| Ø lower | 28 mm |
| Ø upper | 31.4 mm |
| Suitable for | NS 29/32 |