PTFE Stopper with 34/45 to KF25 and 24/40 to KF25

#1


24/40 TO KF25 AND 34/45 TO KF 25

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split this topic #2

13 posts were merged into an existing topic: 5L Short Path Distillation Kit,with 34/45joint and 24/40 Jiont

closed #3