KIMAX® Glass Pennyhead [ST] Stoppers, Flask Length, Kimble Chase
Supplier: DWK Life Sciences (KIMBLE)
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About this item
Stoppers are for use with flasks, mixing cylinders, separatory funnels, and other glassware
Designed from ASTM Specification E675.
Size 13 stopper is solid. Size 38 stopper is hollow.