Kontes* Duall* with PTFE Pestles and Glass Tubes

Combines both conical and cylindrical surfaces to effectively reduce tissue and produce a uniform homogenate.

• Grinding efficiency is greatly improved when this tube is used
• This PTFE pestle model is ideal for soft tissue such as brain or liver
• Construction is strong enough to allow the pestle to be motor-driven
• Pestles are designed to be used with stirrer adapters (Cat No. 985-38902)
• 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): 1
Pestle Length (mm): 155
Pestle Shaft OD (mm): 4.5
Tube Length (mm): 80
Tube Reservoir O.D. (mm): 13

Capacity (mL): 3
Pestle Length (mm): 210
Pestle Shaft OD (mm): 6
Tube Length (mm): 120
Tube Reservoir O.D. (mm): 16

Capacity (mL): 5
Pestle Length (mm): 22
Pestle Shaft OD (mm): 228 x 6
Tube Length (mm): 150 x 18
Tube Reservoir O.D. (mm): 18

Capacity (mL): 15
Pestle Length (mm): 268
Pestle Shaft OD (mm): 6
Tube Length (mm): 175
Tube Reservoir O.D. (mm): 25

Capacity (mL): 30
Pestle Length (mm): 305
Pestle Shaft OD (mm): 10
Tube Length (mm): 215
Tube Reservoir O.D. (mm): 32

Capacity (mL): 50
Pestle Length (mm): 330
Pestle Shaft OD (mm): 10
Tube Length (mm): 225
Tube Reservoir O.D. (mm): 38