Kontes* Potter-Elvehjem Tissue Grinder with PTFE Pestle

• Sizes 21 to 24 have radial serrations on the lower portion of the pestle to deliver the homogenate into the cylindrical portion of the tube
• Replacement components are available and completely interchangeable
• Clearance between pestles and tubes is 0.004 in. to 0.006 in.
• Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
Image(s) are representative of the product group and not necessarily the individual product.

Capacity (mL): 0.5
Pestle Overall O.D. (mm): 130
Pestle Shaft O.D. (mm): 3
Tube Length (mm): 80
Tube Reservoir O.D. (mm): 12

Capacity (mL): 1
Pestle Overall O.D. (mm): 154
Pestle Shaft O.D. (mm): 5
Tube Length (mm): 95
Tube Reservoir O.D. (mm): 12

Capacity (mL): 3
Pestle Overall O.D. (mm): 154
Pestle Shaft O.D. (mm): 5
Tube Length (mm): 115
Tube Reservoir O.D. (mm): 12

Capacity (mL): 5
Pestle Overall O.D. (mm): 215
Pestle Shaft O.D. (mm): 6
Tube Length (mm): 140
Tube Reservoir O.D. (mm): 15

Capacity (mL): 8
Pestle Overall O.D. (mm): 212
Pestle Shaft O.D. (mm): 6
Tube Length (mm): 150
Tube Reservoir O.D. (mm): 19

Capacity (mL): 17
Pestle Overall O.D. (mm): 266
Pestle Shaft O.D. (mm): 6
Tube Length (mm): 175
Tube Reservoir O.D. (mm): 25

Capacity (mL): 45
Pestle Overall O.D. (mm): 269
Pestle Shaft O.D. (mm): 6
Tube Length (mm): 220
Tube Reservoir O.D. (mm): 32