Rubber Stoppers - Size 4

PRODUCT DETAILS

Developed for demanding laboratory work. Soft, pliable, resilient, low in free sulfur, resistant to chemical attack. Made of black or blue rubber. Size number is molded into the top. Stoppers are 25 mm long.
Top Dia. 26 mm
Bottom Dia. 20 mm
Approx. No./Lb. 28

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