Agilent, PSS-PAA150K, PAA, nominal Mw 150,000 Da

PAA, nominal Mw 150,000 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 offers a high-quality polyacrylic acid sample with a nominal molecular weight of 150,000 Da, ideal for use as a reference material or standard in a variety of analytical and research applications. This reagent is commonly utilized in gel permeation chromatography (GPC) and size exclusion chromatography (SEC) to calibrate columns and validate system performance, ensuring accurate molecular weight determinations of polymers and biopolymers. Its well-defined molecular characteristics make it suitable for academic studies and industrial laboratories focused on polymer analysis, formulation optimization, and quality control. Researchers can rely on this polyacrylic acid for assessments of polymer interactions, stability testing, and as a control in polyelectrolyte behavior investigations. The material is compatible with Agilent GPC and SEC systems, including detectors such as refractive index and multi-angle light scattering, as well as a range of solvents commonly used for polymer analysis. It can also be used alongside other Agilent molecular weight standards to establish calibration curves across a broad size range. This product provides consistent performance, supporting the reproducibility and reliability of analytical results in both routine and advanced polymer research settings.