Product Description
Centrifuge or store your homogenate in the same tube you ground it in, with no transfer and no loss. This threaded take on the popular DUALL grinder adds a screw cap closure, simplifying workflows and reducing contamination risk for valuable tissue samples.
This listing is for Kimble catalog number 885350-0022: KONTES DUALL Tissue Grinder, all-glass, with screw cap, Size 22, 5 mL. The tube and pestle are borosilicate glass 3.3, with a pestle-to-tube clearance of 0.004 to 0.006 in. A PTFE/rubber-lined phenolic screw cap seals the threaded tube. Complete grinders and replacement pestles are offered in sizes 21 through 23, and replacement tubes are sold separately in the 885352 series. LIGHT LABS ships genuine DWK Life Sciences products with knowledgeable support from our Englewood, Colorado team.
Key Features
- Screw cap closure – Allows centrifugation or storage without transfer
- Ground glass grinding – Effective on tough, fibrous tissue
- Tight clearance – 0.004 to 0.006 in for fine homogenates
- Lined cap – PTFE/rubber-lined phenolic closure
- Interchangeable parts – Pestles and tubes available separately
Specifications
| Catalog Number | 885350-0022 |
| Brand | Kimble (DWK Life Sciences) |
| Description | KONTES DUALL Tissue Grinder, all-glass, with screw cap, Size 22, 5 mL |
| Sold As | Each |
| Material | Borosilicate glass 3.3 |
| Closure | PTFE/rubber-lined phenolic screw cap |
| Clearance | 0.004 to 0.006 in |
Available Options
- 885350-0021 – KONTES DUALL Tissue Grinder, all-glass, with screw cap, Size 21, 3 mL
- 885351-0021 – Pestle for KONTES DUALL Tissue Grinder, all-glass, threaded, Size 21
- 885351-0022 – Pestle for KONTES DUALL Tissue Grinder, all-glass, threaded, Size 22
- 885351-0023 – Pestle for KONTES DUALL Tissue Grinder, all-glass, threaded, Size 23
Applications
- Connective tissue homogenization
- Sample prep for centrifugation
- Homogenate storage
- Protein and enzyme extraction
