Size 7 Black Rubber Stoppers (Count 2)

Size 7 Black Rubber Stoppers (Count 2) - Avogadro's Lab Supply

Prince Rubber

$3.35 
SKU: 070

Two, black # 7 stoppers. 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 # 7
Diameter Top: 1.44" / 36.5 mm
Diameter Bottom: 1.19" / 30.2 mm
Height: 1.00" / 25.4 mm
Durometer: 43 +/- 5
Free Sulfur: 0.05%
To review the dimensions of all the stoppers

Stopper Specs