HPLC Columns and Cartridges
Trajan Scientific HPLC Reverse Phase Protecol Polar 3/PK
C18P x 3 m particle size x 120 pore size 10 mm length x 4 0 mm ID guard ProteCol HPLC column PK3
Waters Corp Waters VanGuard Pre-column, C8, 1.7 μm, 130 Å, 2.1 mm x 5 mm
The ACQUITY BEH C8 VanGuard Pre-column is designed to protect and extend the lifetime of UPLC and UHPLC analytical columns. It effectively removes particulate and chemical contamination while maintaining separation efficiencies, ensuring reliable and cost-effective performance in high-pressure chromatographic applications.
- Less retentive than C18 sorbent, improving peak shape and performance.
- BEH particles provide wide pH range (1 to 12), superior low pH stability, ultra-low column bleed.
- Direct connection to column inlet minimizes extra column volumes and leaks.
- For UPLC and UHPLC, sustains pressures up to 18,000 psi.
- Uses identical packing materials as analytical columns.
- Extends analytical column lifetimes by removing contamination.
- Cost-effective solution for enhancing column longevity.
- PEEK sealing surfaces ensure leak-free connections.
Waters Corp WATERS CORPORATION Guard Column, BEH, 125 Å, 3.5 μm, 7.8 mm, 30 mm
- Utilizes Ethylene Bridged Hybrid (BEH)-based particle technology and diol-bonded surface coating.
- Designed for separating proteins from 1,000 to 80,000 Daltons.
- Extends column longevity by preventing contaminants.
- Manufactured in a cGMP, ISO 9001-certified facility.
- Packing material undergoes rigorous chromatographic testing for consistent performance.
- Chemistry: SEC, Separation mode: SEC.
- Particle substrate: Hybrid, Particle shape: Spherical.
- Particle size: 3.5 μm, Pore size: 125 Å.
- QC tested: Protein, System: HPLC.
- Format: Guard column, Inner diameter: 7.8 mm, Length: 30 mm.
- Units per package: 1 pk.
Waters Corp Shodex DS-G Guard Column, 6 μm, 4.6 mm × 10 mm
This guard column primarily supports legacy methods. It is a polymeric reversed phase column suitable for applications requiring a broad pH range.
- Reversed phase separation mode.
- Polymer particle substrate.
- pH range of 2 to 12.
- Maximum pressure of 6000 psi (415 bar).
- Spherical particle shape.
- Particle size of 6 μm.
- Parker-style endfitting type.
- Guard column format.
- Compatible with HPLC systems.
- Inner diameter of 4.6 mm.
- Length of 10 mm.
- One unit per package.
Sepax Technologies Inc Sepax HPLC Column HPLC Guard Column, Zenix SEC-300, 3 µm, 7.8 x 50 mm, Light Scattering SEC
Made of 3 µm silica particles, Zenix SEC packing is a breakthrough technology for size exclusion chromatography. Combination of 3 µm silica particle size and proprietary surface technology enables highest separation efficiency and resolution for biological molecules and water soluble polymers. Available pore sizes of Zenix packings are 80, 100, 150 and 300 Å
Andwin Scientific ZORBAX SBC18 3.0X5150MM
ZORBAX SB-C18, Solvent Saver plus HPLC Column, Reversed-phase separations of acidic neutral basic compounds, 80angstrom Pore Size, 3.5um, 3.0 I.D. x 150mm L, pH 1 to 8, Carbon Load 10, 1/EA
Waters Corp SunFire Silica Prep Guard Cartridge, 100Å, 10 µm, 19 mm X 10 mm, 1/pk
SunFire columns represent a new era in HPLC column performance and technology. The state-of-the art reversed-phase C18 and C8 bonded silica delivers excellent peak shape, high efficiency, low MS bleed and excellent low pH stability as well as high mass loading capability. SunFire columns are ideally suited for demanding HPLC applications where high-performance, reproducible and reliable columns are required. The Optimum Bed Density (OBD) designed preparative column performance coupled with the choice of C18, C8 and Normal-Phase Silica chemistries makes SunFire an excellent choice for successful analytical-to-lab scale purification.
Waters Corp Symmetry C18 VanGuard Cartridge, 300à , 5 µm, 2.1 mm X 5 mm, 3/pk
Symmetry C18 VanGuard Cartridge, 300à , 5 µm, 2.1 mm X 5 mm, 3/pk
Sepax Technologies Inc Sepax HPLC Column Bio-C18, Guard cartridge with holder, 5 µm, 200 Å, 2 x 10 mm
Wide range of pore sizes and high compatibility with 100% aqueous phases make Bio-C18 columns ideal for high resolution mapping of peptides and separation of natural and synthetic peptides and small proteins. The specially designed surface bonding chemistry and the pore sizes allow for extended retention and selectivity for polar and hydrophilic compounds, such as peptides and amino acids. C18 monolayer formed by special bonding chemistry does not collapse in pure aqueous solution.
YMC America, Inc ODS-AQ 5UM 120A 10X2.1MM PK/5
AQ12S05-01Q1GC: ODS-AQ, 5um, 120A, 10X2.1mm Cartridge, pk/5