HPLC Guard Columns and Cartridges
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
Waters Corporation Guard Cartridge, Phenyl, 5 μm, 4.6 x 10 mm, 80 Å
This guard cartridge contains a non-endcapped, silica-based phenyl phase, providing unique compound selectivity for reversed-phase applications.
- Features phenyl chemistry for unique selectivity.
- Designed for reversed phase separation.
- Constructed with a silica particle substrate.
- Non-endcapped with high silanol activity.
- Spherical particle shape.
- Guard cartridge format for HPLC systems.
- Particle size: 5 μm.
- Pore size: 80 Å.
- Inner diameter: 4.6 mm.
- Length: 10 mm.
- pH range: 2 to 8.
- Maximum pressure: 6000 psi (415 Bar).
- Surface area: 220.
- Carbon load: 3%.
- USP classification: L11.
- Units per package: 3.
Waters Corp Waters Cyano (CN) Guard Cartridge, 80 Å, 5 μm, 4.6 mm X 10 mm
These Cyano (CN) guard cartridges are propyl cyano bonded, general-purpose, reversed-phase columns. They offer excellent column stability, efficiency, and peak symmetry, contributing to high-performance laboratory analysis. Manufactured under stringent conditions, these cartridges adhere to cGMP and ISO 9002 standards, ensuring reliable equipment.
- Propyl cyano bonded for general-purpose, reversed-phase separations.
- Excellent column stability, efficiency, and peak symmetry.
- Significant performance for quality lab analysis.
- Designed for long column longevity and column-to-column repeatability.
- Manufactured in dedicated and strictly controlled chemistry plants.
- Adheres to cGMP and ISO 9002 standards.
- Produced using pure reagents and extensive testing for quality assurance.
