£41.88

Offers higher resilience, flexibility and can withstand many chemical agents in normal laboratory use.
| Laboratory use | |
| 20/Pk. | |
| 13 mm | |
| Rubber | |
| 13 |
| 24mm | |
| Red | |
| 16 mm | |
| Solid Stopper |

Offers higher resilience, flexibility and can withstand many chemical agents in normal laboratory use.
| Laboratory use | |
| 20/Pk. | |
| 13 mm | |
| Rubber | |
| 13 |
| 24mm | |
| Red | |
| 16 mm | |
| Solid Stopper |