These tissue grinders (borosilicate glass, PTFE pestle with glass tube) combine both conical and cylindrical surfaces to reduce tissue and also produces a uniform homogenate. Construction is strong enough to allow the pestle to be motor driven and also the grinding efficiency is greatly improved while using this tube.

• Replacement components are available and completely interchangeable
• Used for soft tissue such as brain and liver

Clearance between pestles and tubes is 0,004 to 0,006"