Kimble® Kontes® Duall® Tissue Grinders with Glass Pestle and Tube
These Kontes® Duall® tissue grinders have a glass pestle and tube with a screw cap. They are extremely efficient tissue grinders. The Duall 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. The PTFE/rubber-lined phenolic screw cap closure permits centrifugation or storage of homogenates without transfer. Replacement components are available and completely interchangeable. Clearance between pestles and tubes is 0.004-inch to 0.006-inch. Closures permits centrifugation or storage of homogenates without transfer.