This is a package of 60 Cole-Parmer solid black rubber stoppers. Please refer to the technical specifications in the listing for more information.
We have inspected this item and it appears to be in original packaging. Please refer to the photos for more information.
This unit only includes what is photographed in the listing.
Technical Specs
| Item | Solid Black Rubber Stoppers |
| Standard Size Number | 11 |
| Color | Black |
| Material | Rubber |
| Top Outside Diameter (OD) (mm) | 56 |
| Bottom Outside Diameter (OD) (mm) | 48 |
| Height (mm) | 25 |