Dounce Tissue Grinders, Wheaton

Designed for fine particle size reduction without damage to cell nuclei

Made of low extractable borosilicate glass. Supplied with 2 pestles. The large clearance pestle is used for initial sample reduction; the narrow clearance pestle forms the final homogenate. Mortar has large reservoir and pouring lip.

For small cells such as E. coli, proteins, serum, and malignant tissues.

Loose pestle clearance: 0.0889 - 0.127 mm (0.0035 - 0.0050")

Tight pestle clearance: 0.0254 - 0.0762 mm (0.0010 - 0.0030")