Midland Scientific Inc. Rubber Stopper with 1-hole, Size 13, 4/lb
Supplies and Accessories
The Midland Scientific Inc. Size 13 Rubber Stopper with 1-Hole Withstands Laboratory Conditions Without Hardening
The Midland Scientific Inc. size 13 rubber stopper with 1-hole is used to plug bottles, lab vials and other containers. By sealing the mouth of these containers, this rubber stopper also prevents contamination of the stored chemicals or solutions. Made of laboratory-grade rubber, this stopper has good abrasion resistance properties. Rubber also has high tensile strength that makes this lab supply pliable. This black rubber stopper features a hole to accommodate standard air locks. This is a size 13 rubber stopper that has a top diameter of 68 millimeters, a bottom diameter of 58 millimeters and is 25 millimeters long. Approximately four size 13 rubber stoppers are available per pound.
Contains one pre-drilled hole
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