DWK Life Sciences (Wheaton) Potter-Elvehjem Micro Tissue Grinder
By DWK - Wheaton Science Products
Similar to the all-glass Potter-Elvehjem style, but micro size for extremely precise work, this unit is designed for delicate hand operation. Clearance between pestle and tube is .004" to .006" (0.1 to 0.15mm). A reservoir and pouring lip are incorporated into the design. This grinder is made from Wheaton 33 low extractable borosilicate glass that conforms to USP Type I and ASTM E-438 Type I, Class A requirements. Autoclavable.