Replacement Pestle for KIMBLE® KONTES® Potter Elvehjem Tissue Grinder, 1/Case

• Manufactured from borosilicate glass 3.3
• Radial serrations on the lower portion of the pestle deliver the homogenate into the cylindrical portion of the tube
• Graduated tube; graduations are fused into the glass
• Replacement components are available and completely interchangeable
• 4 mL tubes have a clearance of 0.003-0.005 " between pestles and tubes
• 10 mL tubes have a clearance of 0.004-0.006 " between pestles and tubes
• 30 mL tubes have a clearance of 0.005-0.007 " between pestles and tubes
• 55 mL tubes have a clearance of 0.006-0.009 " between pestles and tubes

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