PYREX® 7 mL Dounce Tissue Grinder with two Pestles, 7722-7, Corning (CAT#: STEM-LC-0218-Y)

Highlights

The internal diameter at the bottom of the unground glass tube (mortar) is .435.
Use the large clearance A pestle for initial reduction of soft tissue. The diameter of the ground and polished end is .4305± .0005 for a nominal clearance of .0045 with the tube.
Complete the homogenization with the small clearance B pestle. The diameter of the ground and polished end is .4325± .0005 for a nominal clearance of .0025 with the tube.

Cat Number: STEM-LC-0218-Y

Application: Particularly useful in enzyme studies where heat build-up must be avoided.

Model: 7722-7