Verzending 24–48 u • Levering in de hele EU • Veilige chemieverpakking
Allows you to use filtration units with NS 45/40 ground sleeve on vacuum-sealed GL 45 laboratory bottles.
| Version | NS core 45/40 to GL 45 |

Verzending 24–48 u • Levering in de hele EU • Veilige chemieverpakking
