KIMBLE® Gray, Chlorobutyl, Straight-Sided, Stoppers
- These high quality gray chlorobutyl stoppers are used for research and pharmaceutical packaging applications
- Formulation is applicable to aqueous solutions with a pH range of 2 to 10
- Formulation contains no plasticizers, 2-mercapto-benzothaizole, nitrosamine precursors or natural rubber latex
- 73811-13 is rinsed with a silicon oil to provide increased lubricity
- 73811T series has ETFE facing to improve chemical compatibility and minimize surface interactions
- Durometer 50
Products

| Catalog No | For Mouth OD (mm) | Quantity | |
|---|---|---|---|
| 73811-13 | 13 | 1000 | Find a distributor |
| 73811-21 | 20 | 1000 | Find a distributor |
| 73811T-13 | 13 | 100 | Find a distributor |
| 73811T-21 | 20 | 100 | Find a distributor |
Specifications
Product specifications are found on the product detail pages. Click on the product catalog number in the table above to view the individual product specifications.
Products
Products

| Catalog No | For Mouth OD (mm) | Quantity | |
|---|---|---|---|
| 73811-13 | 13 | 1000 | Find a distributor |
| 73811-21 | 20 | 1000 | Find a distributor |
| 73811T-13 | 13 | 100 | Find a distributor |
| 73811T-21 | 20 | 100 | Find a distributor |
Specification
Specifications
Product specifications are found on the product detail pages. Click on the product catalog number in the table above to view the individual product specifications.
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