HPLC Guard Columns and Cartridges
Waters Corporation Sentry Guard Cartridge, C18, 3.5 μm, 3 mm x 20 mm, 130 Å
This Sentry Guard Cartridge protects analytical columns from particle and chemical contamination, extending life and improving performance. Its BEH C18 sorbent operates across a pH range of 1 to 12, offering universal HPLC separation with high stability. Compatible with 3 mm I.D. BEH C18 analytical columns (3.5 μm particle size), it withstands pressures up to 6,000 psi (415 bar) and is Q.C. tested.
- Protects columns from contamination.
- Extends column life; improves performance.
- Wide pH range: 1 to 12.
- Trifunctionally bonded C18 ligand for universal HPLC.
- High stability, ultra-low column bleed.
- Easy setup for UPLC columns.
- Withstands 6,000 psi (415 bar).
- Q.C. tested for consistent performance.
Mac-Mod Avantor ACE C8, 100 Å, 10 µm, 10.0 x 10 mm Guard Cartridges (5/pk)
Avantor ACE Excel UHPLC and HPLC columns are manufactured with 100 Å Ultra-Inert Base Deactivated Silica specifically designed for your HPLC method development needs - Note SuperC18 is 95 Å Avantor ACE HPLC columns are available in a wide range of bonded phases (i.e. C18, C18-AR, C18-PFP, C18-Amide, CN-ES, SuperC18, NH2, C8, C4, Phenyl, AQ, CN and Sil). Avantor ACE Excel UHPLC and HPLC columns are avaialble in 1.7, 2, 3, and 5 µm particle sizes in all analytical column sizes. All Avantor ACE Excel columns are known for their excellent peak shape and batch to batch reproducibility. Columns are packed in 1000 bar UHPLC hardware. Note: Avantor ACE Excel UHPLC guard columns are available for all 1.7 and 2 µm particle sizes across all 2.1 mm - 4.6 mm column ID - Note: H0011 connects directly to the analytical column - Guard column cartridges are available in 3-packs. For 3 and 5 µm Excel columns use same guard systems used for Avantor ACE HPLC analytical columns.
Mac-Mod Avantor ACE AQ, 100 Å, 5 µm, 2.1 x 10 mm Guard Cartridges (5/pk)
Avantor ACE Excel UHPLC and HPLC columns are manufactured with 100 Å Ultra-Inert Base Deactivated Silica specifically designed for your HPLC method development needs - Note SuperC18 is 95 Å Avantor ACE HPLC columns are available in a wide range of bonded phases (i.e. C18, C18-AR, C18-PFP, C18-Amide, CN-ES, SuperC18, NH2, C8, C4, Phenyl, AQ, CN and Sil). Avantor ACE Excel UHPLC and HPLC columns are avaialble in 1.7, 2, 3, and 5 µm particle sizes in all analytical column sizes. All Avantor ACE Excel columns are known for their excellent peak shape and batch to batch reproducibility. Columns are packed in 1000 bar UHPLC hardware. Note: Avantor ACE Excel UHPLC guard columns are available for all 1.7 and 2 µm particle sizes across all 2.1 mm - 4.6 mm column ID - Note: H0011 connects directly to the analytical column - Guard column cartridges are available in 3-packs. For 3 and 5 µm Excel columns use same guard systems used for Avantor ACE HPLC analytical columns.
Mac-Mod Avantor ACE HILIC-B, 100 Å, 3 µm, 2.1 x 10 mm Guard Cartridges (5/pk)
Avantor ACE HILIC UHPLC and HPLC columns are manufactured with 100 Å Ultra-Inert Base Deactivated Silica specifically designed for your HILIC method development needs. Avantor ACE HILIC UHPLC and HPLC columns are available in 3 different bonded phases HILIC-A (acidic phase), HILIC-B (basic phase), and HILIC-N (neutral phase). Avantor ACE HILIC UHPLC and HPLC columns are available in 1.7, 3, and 5 um particle sizes in all analytical column sizes. All Avantor ACE HILIC columns are known for their excellent peak shape and batch to batch reproducibility. Columns are packed in 1000 bar UHPLC hardware.
Mac-Mod Avantor ACE HILIC-B, 100 Å, 3 µm, 3.0/4.6 x 10 mm Guard Cartridges (5/pk)
Avantor ACE HILIC UHPLC and HPLC columns are manufactured with 100 Å Ultra-Inert Base Deactivated Silica specifically designed for your HILIC method development needs. Avantor ACE HILIC UHPLC and HPLC columns are available in 3 different bonded phases HILIC-A (acidic phase), HILIC-B (basic phase), and HILIC-N (neutral phase). Avantor ACE HILIC UHPLC and HPLC columns are available in 1.7, 3, and 5 um particle sizes in all analytical column sizes. All Avantor ACE HILIC columns are known for their excellent peak shape and batch to batch reproducibility. Columns are packed in 1000 bar UHPLC hardware.
Mac-Mod Avantor Alltima C18, 100 Å, 5 µm, 4.6 x 7.5 mm Guard Cartridges (10/pk)
vantor Alltima columns combines a range of different phase chemistries with base deactivated silica. Avantor Alltima columns provides stable bonding for long column lifetimes. Avantor Alltima columns are made of high purity silica that provide excellent column stability with multiple selectivity options.
Mac-Mod Avantor Alltima Phenyl, 100 Å, 5 µm, 2.1 x 7.5 mm Guard Cartridges (3/pk)
vantor Alltima columns combines a range of different phase chemistries with base deactivated silica. Avantor Alltima columns provides stable bonding for long column lifetimes. Avantor Alltima columns are made of high purity silica that provide excellent column stability with multiple selectivity options.
Macherey-Nagel HPLC guard column EC 4/3 NUCLEOSIL 120-5 C18
HPLC guard column - EC 4/3 NUCLEOSIL 120-5 C18 - length: 4 mm, ID: 3 mm - pack of 3 - require Column Protection System guard column holder (REF 718966) - for analytical columns with 3, 4 and 4.6 mm ID