HPLC Guard Columns and Cartridges
Tosoh Bioscience LLC TSKGEL PHENYL-5PW RP 2X10 3PK
Cartridge, Guard; For 2mm I.D. Tosoh TSKgel Phenyl-5PW RP column; Media: Polymer; 2mm I.D. x 1cm Length; 3/Pk
Mac-Mod Avantor ACE C18-HL, 90 Å, 5 µm, 3.0/4.6 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 Alltima HP C18-AQ, 100 Å, 5 µm, 4.6 x 7.5 mm Guard Cartridges (3/pk)
Avantor Alltima HP columns combines a range of different phase chemistries with high purity silica. Avantor Alltima HP columns product family combines the selectivity and performance needed to overcome the most challenging separation needs. Avantor Alltima HP columns provide low column bleed makes these columns ideal for microbore applications. Avantor Alltima HP columns are made of high purity silica that provide excellent column stability with multiple selectivity options.
Bio Rad Laboratories CARTRIDGES MICRO-GUARD CATIO
Cartridges, Cation Na +; Bio-Rad; Aminex HPX-87N column; 30 x 4.6mm; Quantity: 2
Waters Corp CORTECS Premier C18+ VanGuard FIT Column, 1.6 µm, 2.1 mm X 50 mm, 1/pk
CORTECS Premier C18+ VanGuard FIT Column, 1.6 µm, 2.1 mm X 50 mm, 1/pk
Waters Corp VanGuard Cartridge, XSelect HSS PFP, 100Å, 5 μm, 3.9 x 5 mm
XSelect HSS PFP VanGuard Cartridges are designed to extend analytical column lifetime and maintain performance by efficiently removing particulate and chemical contamination from the mobile phase stream. Optimized for hydrophobic interaction chromatography (HIC), these cartridges feature a Pentafluorophenyl (PFP) stationary phase, offering unique selectivity for applications in pharmaceutical, environmental, and food analysis. Constructed from high-performance silica-based material, they ensure excellent stability and reproducibility in UPLC, UHPLC, and HPLC separation systems.
- Chemistry: PFP/Fluoro-Phenyl
- Separation mode: Reversed phase
- Particle substrate: Silica
- pH range: 2 to 8
- Maximum pressure: 18000 psi (1240 Bar)
- Particle size: 3.5 μm
- Pore size: 100 Å
- Inner diameter: 3.9 mm
- Length: 5 mm
- Units per package: 3 pk
Waters Corp VanGuard FIT Cartridge, CORTECS Premier C18+, 1.6 μm, 2.1 x 5 mm
Waters VanGuard FIT Cartridge, CORTECS Premier C18+, 1.6 μm, 2.1 x 5 mm
Waters Corporation SunFire Prep Guard Cartridge, C18, 5 μm, 10 x 10 mm
These C18 prep guard cartridges are designed for general purpose method development at low pH. The C18 ligand provides high retention, particularly for basic compounds, making them suitable for purification and impurity profile assays.
- C18 chemistry for high retention
- Reversed phase separation mode
- Silica particle substrate
- pH range of 2 to 8
- Temperature limit of 45°C
- Maximum pressure of 6000 psi (415 bar)
- Endcapped
- Low silanol activity
- Spherical particle shape
- Particle size of 5 μm
- Pore size of 100 Å
- HPLC system compatibility
- Suitable for LC/MS and LC techniques
- USP classification L1
- Inner diameter of 10 mm
- Length of 10 mm
- Carbon load of 16%
- One unit per package
Waters Corp Prep Guard Cartridge, HILIC, Silica, 5 μm, 30 mm × 10 mm
The 30 × 10 mm Prep Guard Cartridge, when used with a compatible Prep Guard Holder, is designed to safeguard both HPLC and SFC 30 mm ID Prep columns. Installing this guard assembly before the prep column will extend column lifetimes and help reduce purification expenses.
- HILIC chemistry for hydrophilic interaction separation
- Silica particle substrate with spherical shape
- pH range of 1 to 5
- Temperature limits up to 45 °C
- Maximum pressure of 6000 psi (415 bar)
- Endcapped with high silanol activity
- 5 μm particle size and 100 Å pore size
- Suitable for HPLC Preparative systems and LC/MS techniques
- 30 mm inner diameter and 10 mm length
- L3 USP classification
Mac-Mod Avantor ACE SIL, 100 Å, 5 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.