Agilent, PL2013-4001, PS, nominal Mp 70,000 Da

PS, nominal Mp 70,000 Da. Polystyrene standard, PDI < 1.04, 1 g

Specifications:
Mass: 1 g
Nominal Mw/Mn: 1.03
Polymer Nominal Mp: 70000 g/mol
Type: Polystyrene
UNSPSC Code: 41116107

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This polystyrene (PS) polymer standard offers a nominal molecular weight of 70000 Daltons, making it ideal for precise calibration in gel permeation chromatography (GPC) and size exclusion chromatography (SEC) applications. Its narrow molecular weight distribution ensures accurate performance for researchers quantifying and analyzing the molecular weight distribution of synthetic and natural polymers. Well-suited for academic, industrial, and quality control laboratories, this standard supports method development and system verification in polymer analysis, particularly when evaluating the performance of chromatographic columns and detectors.

Optimized for compatibility with Agilent and other leading GPC SEC instruments, it can be utilized with a variety of detectors, including refractive index and multi-angle light scattering systems. This standard enhances quantitative analysis of polymer samples, aiding in understanding polymer properties and facilitating compliance with regulatory or material quality standards. It is typically packaged in an ampoule, safeguarding its integrity and ensuring reproducibility between analyses. Researchers can use this standard in conjunction with other molecular weight polystyrene standards to construct comprehensive calibration curves across a broad mass range. This facilitates robust molecular characterization of polymer materials for applications in plastics, coatings, adhesives, and other advanced materials research.