Straight PTFE Pestles & Tubes


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Equl SKU Product Name UOM Units in Stock Price(USD) Add to Cart:
G099C S35 Straight PTFE Pestles & Tubes 15ml 2 $84.50  

Pestle and tube homogenizers, also called tissue grinders are used to disrupt plant cells and animal tissue. These straight walled models are recommended for softer tissues samples.

PTFE Pestles

  • 1-5/8" (41.3mm) long PTFE top on a 7" (178 mm) long x 3/16" (4.76mm) diameter stainless steel shaft.
  • Shafts fit adjustable chucks on any listed motor drives
  • All shafts specially notched to fit the L11 quick chuck.


  • Precision-bore borosilicate glass.
  • About 5-3/4" (146 mm) long, except the S38, which is 4" (102 mm) long for centrifuge use.
  • Tubes for glass pestles have medium-ground surface on inside walls of grinding chamber.
  • Tubes can withstand temperatures as low as liquid nitrogen.
Tube diameter listed is the approximate outside diameter of the grinding section.