Agilent, 5190-2482, Agilent Bio WAX, NP1.7, 4 x 10 mm, guard

Agilent Bio WAX, NP1.7, 4 x 10 mm, guard. A weak anion 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 WAX
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: OligosProteins
Particle Size: 1.7 µm
Particle Type: Non-porous
Phase: WAX
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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This high-performance guard column is specifically designed to extend the life and maintain the integrity of main analytical columns in biopharmaceutical ion-exchange chromatography applications. Featuring a non-porous 1.7-micron particle format and a 4 x 10 mm dimension, it provides effective protection against particulates and strongly retained sample components, ensuring consistent separation quality when analyzing complex biological samples such as monoclonal antibodies, proteins, and peptides. The weak anion exchange chemistry is ideal for applications requiring sensitive resolution of charged biomolecules, making the guard compatible with high-throughput bioanalysis workflows in research and quality control laboratories. Engineered to match main analysis columns of similar construction, it seamlessly connects with a range of UHPLC and HPLC systems across diverse Agilent platforms, supporting the reproducibility and robustness required in regulated or exploratory environments. By minimizing sample contamination and extending column longevity, this product delivers cost-effective performance for laboratories engaged in biotherapeutic characterization, purity determination, or charge variant analysis. For optimal results, pair the guard column with Agilent Bio WAX analytical columns and use in conjunction with Agilent InfinityLab and 1200 Series LC instruments or similar systems for high-efficiency, reliable workflows.