HPLC Guard Columns and Cartridges
Waters Corp Waters Spherisorb C6 Guard Cartridge, 80Å, 5 μm, 4.6 mm X 30 mm, 3/pk
Spherisorb C6 columns are general purpose, silica-based reversed-phase columns that contain a linear-hexyl ligand. These USP L15 columns are used when a less retentive sorbent is required compared to the Spherisorb ODS columns.
- Chemistry: C6
- Separation mode: Reversed phase
- Particle substrate: Silica
- Pore size: 80 Å
- Particle size: 5 μm
- Inner diameter: 4.6 mm
- Length: 30 mm
- Quantity per pack: 3
- pH range: 2 to 8 pH
- Maximum pressure: 6000 psi (415 Bar)
- Endcapped: Yes
- Silanol activity: High
- Particle shape: Spherical
- Format: Guard cartridge
- Surface area: 220
- System: HPLC
- USP classification: L15
- Carbon load: 5%
Waters Corp SCX Start Up Kit, BioResolve SCX mAb, 4.6 mm, 50 mm
The SCX Start Up Kit is an all-in-one solution designed for monoclonal antibody (mAb) assays, offering reproducible, high-resolution, charged-based separations of mAbs and other proteins in LC and LC-MS applications. It utilizes corrosion-resistant columns with 3 μm non-porous, polymer-based particles and negatively charged sulfonic acid ligands. The kit includes a mAb Charge Variant Standard, pH Concentrates, and certified containers.
- Reproducible, high-resolution, charged-based separations of mAbs and other proteins.
- Compatible with LC and LC-MS applications.
- Uses robust salt or pH gradient methods.
- Includes a mAb Charge Variant Standard for system performance benchmarking.
- Includes pH Concentrates A and B for charge variant profiling.
- LC-MS system agnostic, compatible with UHPLC, UPLC, and HPLC systems.
- Designed for column protection.
- Includes an eCord.
Trajan Scientific HPLC PROTECOL C4 Medical 3/PK
C4H 10 mm length x 300 m ID ProteCol HPLC capillary guard column PK3
YMC America, Inc C8-HG guard 120A 10um 50x20mm
YMC-Pack C8 columns are prepared using exhaustive bonding of a monomeric octylsilane to totally porous and spherical silica gels The functionalized silica is then treated with an endcapping process which produces a moderate 10% carbon loading on the standard 120 pore material Available in three pore sizes YMC-Pack C8 columns will separate many classes of compounds including pharmaceuticals organic chemicals and biologics
Perkin Elmer US LLC Brownlee NewGuard Cartridge Holder
This holder can be used to couple any NewGuard directly to any LC column.
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.