CatalogueGeneral laboratory consumablesVesselsStoppersStoppers, rubber, with turn-over flange
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Stoppers, rubber, with turn-over flange


Stoppers, rubber, with turn-over flange

Stoppers, rubber, with turn-over flange

These stoppers guarantee perfect sealing even with poorly finished rims on glass or plastic bottles. The top of the stopper has a septum which can be punctured by a hypodermic needle. Very secure fit prevents accidental opening.
 
 Ø
mm
PKCat. No.
 7.119.230 650
 7.11009.230 640
 10.2509.230 641
 10.219.230 651
 12.7509.230 642
 12.719.230 652
 14.9209.230 643
 14.919.230 653
 15.9209.230 644
 15.919.230 654
 19.4209.230 645
 19.419.230 655
 23.7109.230 646
 23.719.230 656
 30.719.230 657
 30.759.230 647

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