Homogenizers consisting of a hard, blunt object (the pestle) which is pressed against a sample container (the mortar). Used in life science applications, these are often known as tissue grinders. There are also specific styles of dounce homogenizers such as the dounce, Potter, Potter-Elvehjem, or Tenbroeck homogenizers.
Mortar & Pestle homogenizers may be manual or motorized. They are generally lower-throughput and used for relatively small samples which are processed one at a time. You can learn more about homogenization with a mortar & pestle in the Application Center.
If you need assistance finding the right homogenizer - just ask!