DWK Life Sciences (Wheaton) Potter-Elvehjem Tissue Grinders with Radial Serrations
By DWK - Wheaton Science Products
This grinder has a serrated PTFE pestle that disperses homogenate into the mortar cylinder more efficiently. These units are precisely constructed with completely interchangeable parts, allowing for easier replacement of parts so you don't need to keep pieces matched during cleaning. Grinding chamber clearance is .004 to .006" (0.1 to 0.15mm). Autoclavable. Constructed of Wheaton 33 low extractable borosilicate glass. Depth of the serrations is .020" to .025". Diameter of the stainless steel shaft is 0.25" (6.3mm).