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
$8.80
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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.
| Size | #4 | #5 | #6 | #7 | #8 |
| Top Diameter (mm) | 19 | 19.5 | 23 | 26 | 27 |
| Bottom Diameter | 15.5 | 16 | 17 | 20.5 | 22 |
| Height | 18.5 | 21 | 23 | 25 | 28 |
| 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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