Annular DenudersPrint

Coiled Denuders

The denuder coil features etched glass internal surfaces to provide maximum area for coating and collection.  The denuder coil is provided with a potassium iodide coating by default, but can be shipped without coating.

Coiled Denuder


  • Fits Xontech Carbonyl Sampler Model 925
  • Constructed of 1/4" OD Pyrex Glass Tubing
  • Includes Teflon© Ferrules and Stainless Steel Nuts


  • Internal Surfaces of Coil are Etched to Provide Increased Surface Area for Coating and Collection
  • Denuder Coil is Provided with Potassium Iodide Coating Already Applied (URG-2000-30CB-C)
  • Denuder Coils Also Available Uncoated (URG-2000-30CB-UC)

Ordering Information

  • URG-2000-30CB-C (Coated)
  • URG-2000-30CB-UC (Uncoated)