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CSC Scientific DuNouy Precision and Interfacial Tensiometers


Direct reading—no calculations needed—circular scale allows direct reading in dyne/cm

  • Measure surface tension and interfacial tension in oils, detergents, serums, colloidal suspensions, chromium solutions and more
  • For closer control of process and product quality
  • Surface tension measurements can be reproduced within ±0

CSC Scientific Platinum-Iridium Rings

Specifications Diameter (English) Outer 2.36 in. Product Type Ring Quantity Each Diameter (Metric) Outer 6cm Material Platinum-Iridium


CSC Scientific Torsion Wire

Specifications Product Type Torsion Wire Quantity 3 Pk.


Fisherbrand Surface Tension Apparatus


  • 250mm borosilicate glass capillary tube
  • Engraved graduations
  • Graduated from 0 to 10cm, in 1mm divisions
  • Cork holds capillary tube inside outer tube
  • Outer tube accommodates rubber tubing

This product(s) resides on a Fisher Scientific GSA or VA contract