Tissue grinders, Dounce type

Borosilicate glass. Designed to retain a high percentage of cell nuclei and mitochondria in soft tissues. In operation, the pestle ball is encircled in liquid which avoids heat build up. Friction is reduced and there is reduced heat accumulation.

• Mortar has large reservoir and pouring lip

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

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

 : Each mortar is supplied with a 'loose' pestle (0,114 mm ±0,025 mm), and a 'tight' pestle (0,05 mm  ±0,025 mm).