Agilent, PSS-DXT320K, DXT, nominal Mw 320,000 Da

DXT, nominal Mw 320,000 Da. Dextran standard, PDI < 3.00, 0.5 g

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

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Agilent’s dextran polymer of nominal molecular weight 320,000 Da provides a reliable calibration and characterization standard for advanced chromatography and molecular weight analysis. Optimized for use in a range of analytical techniques, this high-purity dextran helps establish calibration curves for size exclusion chromatography SEC and aids in optimizing system performance for gel permeation chromatography GPC workflows. Its well-defined molecular weight makes it suitable for assessing the resolution and accuracy of chromatographic systems used in pharmaceutical development, biophysical research, and polymer science.

This product is compatible with a broad range of Agilent liquid chromatography instrumentation, including Agilent InfinityLab and 1260 Infinity II series, as well as other SEC or GPC systems from leading manufacturers. It serves as a reference material for molecular weight profiling of polysaccharides, proteins, and other biopolymers. Researchers working in quality control, formulation, process development, or academic investigations will appreciate its consistency, reproducibility, and ease of integration into existing analytical protocols. Related products with alternative molecular weights are also available to support comprehensive calibration and standardization needs across diverse sample types and applications. Reliable performance facilitates confident data interpretation and supports rigorous analytical method validation.