Quartz Denuders

The quartz annular denuder is made of quartz to allow for high-temperature desorption and features etched glass surfaces to provide maximum area for coating and collection.  The center section's outer diameter is 20mm to fit into standard furnaces for desorption of RGM.

Quartez Denuders


  • 1mm Annular Spacing
  • #30 Thread on Both Ends to Allow Direct Connection to Impactors, Filter Packs and Other URG Components


  • 20" (50.8 cm) Total Length
  • 0.3 lb (0.14 kg)


  • Entire Denuder is Made of Quartz to Allow for High Temperature Desorption
  • Surfaces are Etched to Provide Increased Area for Coating and Collection
  • Center Section is 20mm OD to Fit into Standard Furnaces for Desorption of RGM
  • Provided with Protective End Caps for Use While Coating and Storing

Ordering Information

  • URG-2000-30CD