KIMBLE KONTES Potter-Elvehjem Tissue Grinder, with PTFE Pestle and Graduated Glass, Size 21

A graduated tube and a finely machined PTFE pestle comprise this popular style.

Manufactured from borosilicate glass 3.3

Radial serrations on the lower portion of the pestle deliver the homogenate into the cylindrical portion of the tube

Graduated tube; graduations are fused into the glass

Replacement components are available and completely interchangeable

4 mL tubes have a clearance of 0.003-0.005 " between pestles and tubes

10 mL tubes have a clearance of 0.004-0.006 " between pestles and tubes

30 mL tubes have a clearance of 0.005-0.007 " between pestles and tubes

55 mL tubes have a clearance of 0.006-0.009 " between pestles and tubes

Application and Features: Homogenization of tissue samples, Homogenization of tissue samples