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
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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 |
| Length (cm) | 5 |
|---|---|
| Width (cm) | 5 |
| Height (cm) | 7 |
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