Agilent, PSS-PAA1M, PAA, nominal Mw 1,000,000 Da

PAA, nominal Mw 1,000,000 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 high molecular weight polyacrylic acid, with a nominal molecular weight of 1,000,000 Da, delivers robust performance for advanced polymer analysis. This product is meticulously manufactured for use as a calibration standard in gel permeation chromatography (GPC) and size exclusion chromatography (SEC), ensuring accurate molecular weight determination and instrument calibration. Researchers benefit from its well-characterized molecular structure, making it ideal for method development, comparative studies, and system validation in academic and industrial laboratories.

This polyacrylic acid standard is particularly suitable for laboratories analyzing water-soluble synthetic polymers, polyelectrolytes, and biopolymer analogs. It supports reliable calibration curves and enhances data reproducibility in aqueous SEC and GPC workflows. The material demonstrates excellent solubility in water and compatibility with a wide range of aqueous-based chromatographic systems.

Agilent’s product seamlessly integrates with the company’s reliable GPC and SEC solutions and is compatible with detectors such as refractive index and light scattering. For comprehensive analytical workflows, it is recommended to use this standard alongside Agilent's sample preparation consumables and column portfolios. Its trusted quality underpins reproducible results and supports a variety of polymer research applications, including quality control, formulation studies, and polymer synthesis analysis.