KIMBLE® KONTES® Tissue Grinder, all-glass, threaded, with screw cap
- Manufactured from borosilicate glass 3.3
- Design innovation on our popular 885450 DUALL® tissue grinders
- PTFE/rubber-lined phenolic screw cap closure permits centrifugation or storage of homogenates without transfer
- Clearance between pestles and tubes is 0.004'' to 0.006''
- Replacement components are available and completely interchangeable
- Replacement tube is 885352 serie
Products
Pestle and Tube

| Catalog No | Main Article Description | Size | Nominal Capacity (mL) | Thread | Pestle Length (mm) | Price | Quantity |
|---|---|---|---|---|---|---|---|
| 885350-0021 | Pestle and Tube | 21 | 3 | 15-415 | 207 | ||
| 885350-0022 | Pestle and Tube | 22 | 5 | 18-415 | 220 | $191.15 /Case of 1 | |
| 885350-0023 | Pestle and Tube | 23 | 15 | 24-410 | 278 |
Pestle only

| Catalog No | Size | Pestle Length (mm) | Pestle Shaft OD (mm) | Price | Quantity |
|---|---|---|---|---|---|
| 885351-0021 | 21 | 207 | 6 | $88.78 /Case of 1 | |
| 885351-0022 | 22 | 220 | 8 | $76.11 /Case of 1 | |
| 885351-0023 | 23 | 278 | 10 | $94.31 /Case of 1 |
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.
Product Overview
An extremely efficient grinder, the DUALL® tissue grinder combines both conical and cylindrical surfaces on a single pestle and tube. These separate areas perform the dual functions of initial grinding in the conical section and final homogenization in the cylindrical section.
Products
Products
Pestle and Tube

| Catalog No | Main Article Description | Size | Nominal Capacity (mL) | Thread | Pestle Length (mm) | Price | Quantity |
|---|---|---|---|---|---|---|---|
| 885350-0021 | Pestle and Tube | 21 | 3 | 15-415 | 207 | ||
| 885350-0022 | Pestle and Tube | 22 | 5 | 18-415 | 220 | $191.15 /Case of 1 | |
| 885350-0023 | Pestle and Tube | 23 | 15 | 24-410 | 278 |
Pestle only

| Catalog No | Size | Pestle Length (mm) | Pestle Shaft OD (mm) | Price | Quantity |
|---|---|---|---|---|---|
| 885351-0021 | 21 | 207 | 6 | $88.78 /Case of 1 | |
| 885351-0022 | 22 | 220 | 8 | $76.11 /Case of 1 | |
| 885351-0023 | 23 | 278 | 10 | $94.31 /Case of 1 |
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.
Product Overview
Product Overview
An extremely efficient grinder, the DUALL® tissue grinder combines both conical and cylindrical surfaces on a single pestle and tube. These separate areas perform the dual functions of initial grinding in the conical section and final homogenization in the cylindrical section.
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