Rubber Stopper Size #21 - Solid

Size #21 solid, rubber stopper suitable for test tube and/or Erlenmeyer flask.
In stock Ready To Ship
SKU:
MAS-02014
$8.80
or 4 interest-free payments of $2.00
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Rubber test tube stoppers suitable for Erlenmeyer Flasks. These long lasting stoppers are made from excellent grade rubber, with a low sulfur content. Contains 1 Size 21 stopper.

  #19 #20 #21 #22 #23
Top Diameter (mm) 54 59 61 64 67
Bottom Diameter 48 49.5 52 51 60
Height 40 40 39 40 38
More Information
Length (cm) 5
Width (cm) 5
Height (cm) 7
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