Borosilicate glass. Handheld homogeniser with conical surface, which allows initial size reduction, followed by passage through the cylindrical section for the final homogenisation step. Grinding efficiency is improved and less time is required as compared to the Tenbroeck and Potter-Elvehjem designs. Recommended for heart and lung tissues, as well for skin and plant tissues.

• Clearance between pestle and tube is 0,1 to 0,15 mm

Wheaton 33 low extractable borosilicate glass (meets ASTM Type I Class A and USP Type I standards).