Potter-Elvehjem Tissue Grinder Kontes® - 16x125mm - 885510-0020

With serrated PTFE pestle and graduated tube. Radial serrations on the lower portion of the PTFE pestle deliver homogenate into the cylindrical portion of the tube. Stainless-steel pestle shaft. Graduations fused into the glass tube. Tubes and pestles are interchangeable.