Chromatography Columns and Cartridges
Waters Corp XBridge Protein BEH SEC Guard Column, 125 , 2.5 m, 7.8 mm X 30 mm, 1/pk
XBridge Protein BEH SEC Guard Column, 125 , 2.5 m, 7.8 mm X 30 mm, 1/pk
Tosoh Bioscience LLC TSKGEL ODS-80TM GUARD COLUMN
Column, Guard; For 21.5mm I.D. Tosoh TSKgel ODS-80Tm column; Media: Silica; 21.5mm I.D. x 7.5cm Length
Waters Corp VanGuard Cartridge, Phenyl-Hexyl, 5 μm, 3.9 mm × 5 mm
These VanGuard Cartridges are engineered to prolong the lifespan and enhance the performance of analytical columns. They achieve this by effectively removing particulate contamination from the mobile phase, ensuring optimal chromatographic results. This specific cartridge is tailored to safeguard analytical columns with a 4.6 mm inner diameter and 5 μm sorbent particles.
- Removes particulates and chemical contamination.
- Maintains UPLC, UHPLC, and HPLC separation efficiency.
- Provides cost-effective protection for analytical columns.
- Extends analytical column lifetime and performance.
- Optimized to protect 4.6 mm I.D. analytical columns containing 5 μm sorbent particles.
Waters Corp Waters Spherisorb ODSB Guard Cartridge, 80Å, 5 μm, 4.6 mm × 30 mm
These guard cartridges are general purpose, silica-based, reversed-phase C18 columns. The ODSB packing features intermediate ligand density with a specified carbon load of 11.5%.
- General purpose, silica-based, reversed-phase C18 columns
- Intermediate ligand density with a specified carbon load of 11.5%
Waters Corp Shodex Guard Column, 7 μm, 6 mm x 50 mm, 1/pk
This guard column is designed to protect analytical columns from harmful pollutants, filtering out chemical or particle contaminants in the mobile phase stream. This action enhances the analytical performance of the column and significantly extends its lifespan. It effectively removes chemical and particle impurities, maintaining separation performance across UPLC, UHPLC, and HPLC systems.
- Particle substrate: polymer
- pH range: 2 to 12 pH
- Maximum pressure: 6000 psi (415 Bar)
- Particle shape: spherical
- Particle size: 7 μm
- Endfitting type: Parker-style
- Packing solvent: water
- Compatible with HPLC, UPLC, and UHPLC systems
- Inner diameter: 6 mm
- Length: 50 mm
- 1 unit per package
- Manufactured in a cGMP, ISO 9001 certified facility
- Packing material chromatographically tested for consistency
Waters Corp Waters Nova-Pak Cyano Guard Cartridge, 4 μm, 3.9 mm × 20 mm
These Nova-Pak HP CN guard cartridges are silica-based, cyano phases with 4 μm particle technology, offering unique selectivity for normal and reversed-phase applications. They protect HPLC cartridges, ensuring accurate results by retaining polar compounds, and seamlessly integrate with various HPLC solvents. End-capped to reduce column bleed and interference, they enhance separation efficiency and provide clean peaks.
- Silica-based, cyano phases, 4 μm particle.
- Unique selectivity for normal and reversed-phase.
- Protects HPLC cartridges from contamination.
- Ensures accurate results, retains polar compounds.
- Compatible with various HPLC solvents.
- End-capped design reduces column bleed/interference.
- Enhances separation efficiency with clean peaks.
- Extends HPLC cartridge lifetime.
- Suitable for pharmaceuticals, food, environmental samples.
Tosoh Bioscience LLC TSKGEL PHENYL-5PW GUARDGEL KIT
LC Guardgel Kit for TSKgel Phenyl-5PW 7.5mmIDx7.5cm column, 20um
Waters Corp Waters Guard Column, 4.6 mm, 10 mm, 6 μm Particle Size, Reversed Phase
This guard column primarily supports legacy methods. It features polymeric reverse phase columns suitable for applications requiring a broad pH range.
- Separation mode: Reversed phase
- Polymer particle substrate
- pH range of 2 to 12
- Maximum pressure: 6000 psi (415 Bar)
- Spherical particle shape
- 6 μm particle size
- Parker-style endfitting type
- Guard column format
- HPLC system compatibility
- 4.6 mm inner diameter
- 10 mm length
- 1 unit per package
Optimize Technologies EXP™ Guard Column Cartridge, 3.0mm x 5mm, C8, 1.8µm, 3pk
The EXP™ Guard Column cartridge system is rated to 15,000psi with hand-tight replaceable cartridges. This unique design connects directly to any UHPLC column with the auto-adjusting Titanium Hybrid Ferrule and EXP™ Fittings, providing repeated zero-dead-volume connections and easy adjustability between various column types. Free-Turn™ architecture allows the user to change cartridges by hand without breaking fluid connections on the holder inlet/ outlet. The combination of low-dispersion and ultra high-pressure capabilities provides effective protection with negligible effects on retention time, plate count, and peak shape. Use with EXP™ Direct Connect and In-line Holders.