Agilent, 5190-2442, Agilent Bio WCX, NP1.7, 4 x 10 mm, guard

Agilent Bio WCX, NP1.7, 4 x 10 mm, guard. A weak cation exchange HPLC guard column with nonporous particles. Particle size is 1.7 μm. Nonporous particles are best for efficient mass transfer and high resolution separations.

Specifications:
Brand: Agilent Bio WCX
Column Material: Stainless Steel
Guard Column: Yes
Hardware: SS
Inner Diameter (ID): 4 mm
LC Platform: Stainless Steel
Length: 10 mm
Maximum Temperature: 80 °C
Part Number Application Domain: Biopharma
Part Number Application: Charge Variant AnalysisPeptidesProteins
Particle Size: 1.7 µm
Particle Type: Non-porous
Phase: WCX
Pressure Rating: 689 bar
Separation Mode: Ion Exchange (IEX)
Shipping Solvent: Phosphate Buffer
Technique: LC
UNSPSC Code: 41115711
pH Range: 2-12

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The Agilent Bio WCX NP1.7 4 x 10 mm guard column is designed to protect and extend the lifetime of your analytical columns in biochromatography applications. Utilizing a weak cation exchange stationary phase with 1.7 µm nonporous particles, this guard column efficiently captures and removes particulate matter and strongly retained contaminants before they reach the main column. It is particularly suited for high-resolution analysis of proteins, peptides, and other biomolecules using ion exchange chromatography.

Ideal for pharmaceutical, biotechnology, and academic research laboratories, this guard column ensures reliable performance and cleaner separations in routine and advanced workflows. It is compatible with Agilent’s range of biochromatography columns and most UHPLC and HPLC systems, delivering low back pressure and high efficiency to maintain the integrity of sample analysis. The robust construction supports repeated use and consistent, reproducible results across multiple runs.

Applications include the profiling of therapeutic proteins, monoclonal antibody charge variants, and biopharmaceutical product characterization. By preventing column fouling, it reduces maintenance frequency and supports extended column lifetimes, optimizing workflow efficiency and data quality in complex biological sample analysis. Compatible with other Agilent Bio WCX series products, it integrates seamlessly with existing chromatographic setups.