Rubber Stopper Size #13 - 2 Holes

Size #13 2-hole stopper suitable for test tubes and/or Erlenmeyer flasks.
In stock Ready To Ship
SKU:
MAS-02994
$2.26
or 4 interest-free payments of $0.51
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Rubber test tube stoppers suitable for Glass or Plastic Test Tubes and Erlenmeyer Flasks. These long lasting stoppers are made from excellent grade rubber, with a low sulfur content. Contains 1 Size 13 stopper, 2 Holes.

  #11 #12 #13 #14 #15
Top Diameter (mm) 33.5 36 41 41 43
Bottom Diameter 30 31 34 36 36
Height 31 31 26 31 32

 

More Information
Length (cm) 4
Width (cm) 3
Height (cm) 3
Age Group 5-6 Years, 7-8 Years, 9-10 Years, 11-12 Years, 12+ Years
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