Agilent, PSS-DXT25K, DXT, nominal Mw 25,000 Da

DXT, nominal Mw 25,000 Da. Dextran standard, PDI < 2.00, 0.5 g

Specifications:
Mass: 0.5 g
Type: Dextran
UNSPSC Code: 41116107

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Agilent's dextran sample with a nominal molecular weight of 25000 Daltons is designed for use in size exclusion chromatography system calibration and performance verification. This highly purified polysaccharide standard enables accurate molecular weight determinations and system suitability testing in diverse analytical workflows. Researchers can utilize this reference material to evaluate column resolution, characterize polymer samples, or optimize chromatographic separation conditions in biopharmaceutical quality control and protein research laboratories.

The dextran standard is specifically formulated for compatibility with Agilent AdvancedBio SEC columns, PL aquagel-OH columns, and other aqueous or organic size exclusion systems. It dissolves readily in common mobile phase buffers, supporting both routine HPLC and UHPLC applications. Used alongside other Agilent calibration standards, it facilitates robust calibration curves across a wide molecular weight range, ensuring reliable and reproducible analyses for proteins, antibodies, and other biopolymers.

This product is ideally suited for use in laboratory settings focused on protein purity assessments, molecular size profiling, and method validation in compliance-driven environments. For comprehensive SEC workflow support, it may be combined with Agilent’s broad selection of columns, quality control kits, and automated system solutions, providing a complete, high-precision analytical platform.