Agilent, PSS-PAA550K, PAA, nominal Mw 550,000 Da

PAA, nominal Mw 550,000 Da. Polyacrylic acid sodium salt standard, PDI < 2.00, 0.25 g

Specifications:
Mass: 0.25 g
Type: Polyacrylic acid sodium salt
UNSPSC Code: 41116107

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Agilent’s polyacrylic acid with a nominal molecular weight of 550,000 Da is a high-purity, synthetic polymer designed for advanced laboratory and research applications. This product serves as an ideal reference material or calibrant in gel permeation chromatography (GPC) and size exclusion chromatography (SEC), supporting accurate molecular weight determination and polymer analysis. Its high molecular weight ensures suitability for calibration of chromatographic systems that require precise resolution of large macromolecules. Researchers use this polyacrylic acid to study polymer behavior, molecular interactions, and for the development of new materials in fields such as polymer science, materials engineering, and analytical chemistry.

This polymer is fully compatible with Agilent and other leading chromatography systems, making it a versatile choice for laboratories aiming for reliable and reproducible results. It can also be employed as a model substance in research focused on polyelectrolyte properties, drug delivery systems, and hydrogels, given its well-defined structure and functional carboxylic acid groups. For comprehensive polymer analysis, this product integrates seamlessly with Agilent’s GPC columns, detectors, and software platforms, ensuring efficient workflow and robust data acquisition. Related products include calibration standards of varying molecular weights to accommodate diverse analytical requirements.