Rubber Stopper Size #7 - 1 Hole - 10 Pack

Size #7 1-hole stoppers suitable for test tubes and/or Erlenmeyer flasks. 10 pack.
In stock Ready To Ship
SKU:
MAS-02010
$14.95
or 4 interest-free payments of $3.40
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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 10 Size 7 stoppers, each with 1 hole.

 

  #5 #6 #7 #8 #9
Top Diameter (mm) 20 23 26 27 29
Bottom Diameter 16 17 20 22 24
Height 21 23 25 28 29
More Information
Length (cm) 3
Width (cm) 2
Height (cm) 3
Age Group 7-8 Years, 9-10 Years, 11-12 Years, 12+ Years
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