Size 12 Black Rubber Stopper (Count 1)

Size 12 Black Rubber Stopper (Count 1) - Avogadro's Lab Supply

Prince Rubber

$8.25 
SKU: 120

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One, black # 12 stopper. These are domestically manufactured lab grade stoppers. The stoppers are solid, natural rubber.
The size of each stopper is molded on the top.

Specifications:     Size # 12
Diameter Top: 2.50" / 63.5 mm
Diameter Bottom: 2.13" / 54.0 mm
Height: 1.00" / 25.4 mm
Durometer: 43 +/- 5
Free Sulfur: 0.05%
To review the dimensions of all the stoppers

Stopper Specs