Agilent, PSS-DXT200K, DXT, nominal Mw 200,000 Da

DXT, nominal Mw 200,000 Da. Dextran standard, PDI < 2.00, 0.5 g

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

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Agilent offers a high-quality dextran (DXT) polysaccharide with a nominal molecular weight of 200000 daltons, designed to support a broad spectrum of analytical and preparative applications. This dextran is ideal for use as a molecular size marker in size exclusion chromatography SEC for the calibration and validation of chromatographic columns. Its well-defined molecular weight enhances the accuracy of molecular weight determinations in biomolecular research, particularly for bioprocessing, protein purification, and polymer characterizations. The product is frequently employed in the assessment of column performance and resolution, as well as in studies involving macromolecular interactions and transport phenomena. It dissolves readily in aqueous buffers and is compatible with Agilent liquid chromatography systems, including the 1260 Infinity II and 1290 Infinity II series, and is suited for use with a wide range of SEC columns such as Agilent AdvanceBio SEC columns. The dextran can also be utilized as a reference standard in various biopharmaceutical and academic research settings. Agilent ensures rigorous quality control for batch consistency, supporting reliable and reproducible results across experiments. Researchers can pair this product with Agilent’s full portfolio of chromatography consumables and accessories for optimal experimental performance.