HPLC Guard Columns and Cartridges
YMC America, Inc TDH guard 120A 3um 20x2.1mm
YMC-Triart phases are based on organic/inorganic hybrid particles that combine the high mechanical stability and efficiency of a silica-based packing material with the robust chemical stability of a polymer-based packing material This versatile resin is produced using tightly controlled particle formation technology adapted from micro-reactor technology The resulting uniform particle and pore size distributions as well as the smooth surface greatly contribute to excellent peak shape and separation reproducibility In addition YMC-Triart materials are highly resilient and robust when used at extreme pH elevated temperature and high pressure
YMC America, Inc Cell-C guard 3um 20x2.1mm
YMC s CHIRAL ART series features polysaccharide-derived chiral stationary phases (CSPs) based on amylose and cellulose tris-carbamate derivatives available in both coated and immobilized formats These columns provide exceptional stereoselectivity durability and solvent versatility supporting normal-phase reversed-phase and supercritical fluid chromatography (SFC) modes
Waters Corp BioResolve SCX mAb Column, 3 μm, 4.6 × 50 mm, VanGuard FIT
The BioResolve SCX mAb Column with VanGuard FIT is a corrosion-resistant column containing non-porous, polymer-based particles grafted with a multi-component network of negatively charged sulfonic acid ligands. It delivers reproducible, high-resolution, charged-based separations of monoclonal antibodies and other proteins in LC and LC-MS applications using robust salt or pH gradient methods.
- Optimized for SCX analysis with a multi-component network of negatively charged sulfonic acid ligands.
- Delivers reproducible, high-resolution separations for accurate charge-variant quantitation.
- Features VanGuard Fully Integrated Technology (FIT) for enhanced column life and protection from contamination.
- Each batch is QC tested to ensure consistent performance.
- Includes eCord for connectivity.
YMC America, Inc Cell-C guard 3um 20x3mm
YMC s CHIRAL ART series features polysaccharide-derived chiral stationary phases (CSPs) based on amylose and cellulose tris-carbamate derivatives available in both coated and immobilized formats These columns provide exceptional stereoselectivity durability and solvent versatility supporting normal-phase reversed-phase and supercritical fluid chromatography (SFC) modes
YMC America, Inc C8 guard 120A 3um 10x3mm
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
YMC America, Inc C4 guard 120A 5um 10x3mm
YMC-Pack C4 is ideal for analyzing mixtures with a wide range of component polarity This is due to the C4 bonded phase exhibiting shorter analysis time while still maintaining high resolution when compared to longer-chain bonded chemistries YMC-Pack C4 (Butyl) columns are available with three pore sizes to accommodate optimum separations of virtually any molecular-weight compound The 120 phase is used extensively with non-polar peptides which are too strongly retained on C8 and C18 The 200 and 300 phase columns effectively resolve many classes of proteins and biopolymers
YMC America, Inc Cell-SJ guard 5um 10x2.1mm
YMC s CHIRAL ART series features polysaccharide-derived chiral stationary phases (CSPs) based on amylose and cellulose tris-carbamate derivatives available in both coated and immobilized formats These columns provide exceptional stereoselectivity durability and solvent versatility supporting normal-phase reversed-phase and supercritical fluid chromatography (SFC) modes
Waters Corp Prep Guard Cartridge, 130Å, 5 μm, 19 mm X 10 mm
This guard cartridge is designed to extend column lifetime by protecting prep columns from particulates and contaminants in the mobile phase. It features a 130Å, 5μm sorbent bed bonded to a hybrid silica substrate, ensuring exceptional retention of impurities while preserving target analytes. Compatible with all SFC Systems, it supports diverse applications and integrates seamlessly into laboratory workflows.
- Extends column lifetime
- Protects prep columns from particulates and contaminants
- 130Å, 5μm sorbent bed with hybrid silica substrate
- Ensures retention of impurities while preserving target analytes
- Compatible with all SFC systems
- Supports diverse applications like lipid analysis, oligonucleotide analysis, and metabolomics
- User-friendly installation
- Recommended replacement every 100 to 200 injections
YMC America, Inc Triart C18 grd 120A 5um 20x3mm
YMC-Triart phases are based on organic/inorganic hybrid particles that combine the high mechanical stability and efficiency of a silica-based packing material with the robust chemical stability of a polymer-based packing material This versatile resin is produced using tightly controlled particle formation technology adapted from micro-reactor technology The resulting uniform particle and pore size distributions as well as the smooth surface greatly contribute to excellent peak shape and separation reproducibility In addition YMC-Triart materials are highly resilient and robust when used at extreme pH elevated temperature and high pressure
YMC America, Inc ProC4 guard 120A 5um 10x3mm
YMC-Pack C4 is ideal for analyzing mixtures with a wide range of component polarity This is due to the C4 bonded phase exhibiting shorter analysis time while still maintaining high resolution when compared to longer-chain bonded chemistries YMC-Pack C4 (Butyl) columns are available with three pore sizes to accommodate optimum separations of virtually any molecular-weight compound The 120 phase is used extensively with non-polar peptides which are too strongly retained on C8 and C18 The 200 and 300 phase columns effectively resolve many classes of proteins and biopolymers The wide pore butyl chemistry allows minimal distortion of tertiary conformation for large biomolecules and results in samples that are pure concentrated and high in biological activity
Waters Corp SCX Start Up Kit, BioResolve SCX mAb Column, 2.1 mm x 50 mm, VanGuard FIT
The Waters SCX Start Up Kit is designed for strong-cation exchange chromatographic techniques used in mAb analyses. It includes BioResolve SCX mAb Columns, VanGuard FIT, pH concentrates, and a mAb Standard to streamline the workflow for understanding mAb-based biotherapeutic drugs.
- Designed for reliable and accurate charge variant quantitation of mAbs using optical or LC-MS compatible mobile phases.
- Utilizes non-porous, polymeric particles for optimal protein diffusion kinetics and pressure tolerance across UPLC, UHPLC, and HPLC systems.
- Includes pH concentrates A (pH 5.0) and B (pH 10.2) to facilitate charge variant profiling.
- Protects columns from contamination and variability, integrating into existing analytical workflows.
- Certified LDPE containers are included for the concentrates.
- mAb charge variant standard for system performance verification.
Waters Corp BioResolve SCX mAb Column, 3 μm, 2.1 x 50 mm, with VanGuard FIT
The BioResolve SCX mAb column is designed for high-resolution, charge-based separations of monoclonal antibodies and other proteins. It utilizes 3 μm, non-porous particles with finely tuned surface chemistry for unprecedented resolution and is suitable for both LC and LC-MS applications.
- High resolution: Utilizes 3 μm, non-porous particles with finely tuned surface chemistry and sulfonic acid grafting for unprecedented resolution.
- Reproducibility: Optimized for reproducible, high-resolution, charge-based separations of mAbs and other proteins.
- Flexibility: Suitable for both LC and LC-MS applications using robust salt or pH gradient methods.
- Column protection: Can be integrated with VanGuard™ FIT (Fully Integrated Technology) for no-compromise column protection and extended lifetimes.