Avantor® ACE® 300 Å HPLC Guard Columns

  • Bioanalytical guard columns from Avantor® ACE® are available for 2.1 – 4.6 mm Column IDs
  • 3 µm guard columns are recommended for 3 µm columns
  • 5 µm guard columns are recommended for 5 µm columns
  • Guard columns are available in 5-packs
  • Column holders, guard cartridges and union (C0001) are sold separately

How to purchase Guard Columns for Bioanalytical columns from Avantor® ACE® HPLC Columns with 2.1, 3.0 and 4.6 mm ID:

  1. Select phase from bonded phase dropdown that matches the analytical column bonded phase
  2. Select Column ID that matches analytical Column ID
  3. Select particle size that matches the analytical column
  4. Select pore size and choose 300 Å from the choices
  5. Purchase selected item
  6. Required: purchase C0001 male/male column coupler
  7. Required: purchase H0001 standalone guard holder for Avantor® ACE® Column IDs: 4.6, 4.0, 3.0, 2.1 mm

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Avantor® ACE® Oligo and Glycan HPLC Guard Columns

  • Avantor® ACE® Excel Oligo and Glycan HPLC guard columns are available for analytical columns with 2.1,and 4.6 mm ID
  • Both Avantor® ACE® Excel Oligo HPLC 3.0 µm columns use the same guard column cartridges and guard column holder
  • Particle size of guard column cartridges is proprietary
  • Guards are provided in 3-packs
  • HPLC guard columns are available for all Avantor® ACE® Excel HPLC columns – column holders and guard cartridges are sold separately

How to purchase Avantor® ACE® Oligo or Glycan HPLC Guard Columns:

  1. Select phase from bonded phase dropdown to match analytical HPLC columns
  2. Select Column ID either 2.1 or 4.6 mm to match analytical HPLC column
    1. Note: H0011 is the guard holder used for all HPLC guard column cartridge systems for 2.1 and 4.6 mm column IDs
  3. Particle size is proprietary for HPLC guard column systems to maximize efficiency and reproducibility and minimize dispersion of the analytical column
  4. Once item is selected purchase selected item
  5. Required: Purchase H0011 standalone HPLC guard holder shown for guard column IDs: 4.6 or 2.1 mm Avantor® ACE® Excel Oligo or Glycan HPLC columns

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Avantor® ACE® UltraCore BIO Solid-Core Guard Columns

  • Avantor® ACE® UltraCore BIO Solid-Core guard columns are available for analytical columns with 2.1, 3.0 and 4.6 mm ID
  • Avantor® ACE® UltraCore BIO Solid-Core guard columns use BIOGRD0001
  • Guards are provided in 3-packs
  • HPLC guard columns are available for all Avantor® ACE® UltraCore BIO Solid-Core columns – column holders, guard cartridges and guard column holders are sold separately

How to purchase Guard Columns for Avantor® ACE® UltraCore BIO Solid-Core Columns analytical columns:

  1. Select phase from bonded phase dropdown to match analytical UltraCore BIO Solid-Core column
  2. Select Column ID either 2.1, 3.0 or 4.6 mm to match analytical UHPLC column.
    Note: BIOGRD0001 is the guard holder used for all Avantor® ACE® UltraCore BIO guard column systems for 2.1, 3.0 and 4.6 mm column IDs

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