• Bioanalytical microbore and capillary guard columns from Avantor® ACE® are available for bioanalytical microbore and capillary HPLC columns also available from Avantor® ACE®
  • Other applications include: Trace enrichment columns, desalting of biological matrix for ESI-MS detection
  • Guard columns can be used as a stand-alone desalting column or as a guard column for microbore and capillary columns
  • Pressure rated to 275 bar
  • Guard columns are available in 5-packs

How to purchase Guard Columns for Avantor® ACE® Microbore and Capillary HPLC columns with 1.0, 0.5, and 0.3 mm ID:

  1. Go to shop filter
  2. Select Guard Columns/Holders from Product Type
  3. Select phase from bonded phase dropdown that matches the Analytical Column bonded phase
  4. Select Column ID that matches Analytical Column ID
  5. Select Particle Size that matches Analytical Column
  6. Purchase selected item