Rubber 20mm Snap-On Style Stopper, Natural Red Rubber – Case of 1000


9 in stock

SKU: 21-180-Red-20mm Categories: ,


This design provides maximum sealing for vials with a blow-back glass finish, which is a small ridge on the interior of the vial’s neck. The snap-on stopper locks into the blow-back ridge, providing a tight seal and keeping the stopper from backing out. This style is not recommended for vials with a straight-walled finish.

Equivalent to Wheaton # ID (MM) OD(MM) COLOUR QTY/CS #CASES US$ Case Price
224100-180 13 20 Red 1000 9 98.54


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