Rubber Stoppers - Size 4, Two-Hole
Product Number: S08519
In Stock (Ships within 1-2 business days)
$9.50
Top Diameter: 26 mm
Bottom Diameter: 20 mm
Length: 25 mm
Approximate Number Per lb: 29
Developed for demanding laboratory work. Soft, pliable, resilient, low in free sulfur, resistant to chemical attack. Made of black or blue rubber. Size numbers are molded into the top. Accepts 5 mm tubing. (See glass tubing.)
NOTE: Bottom of stopper diameter must be smaller than test tube diameter.
| Item Weight: 1.25 |
| Assembly Required: false |
| Subject Areas: Science Lab |
Prop 65:
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