Agilent, PSS-AMS1.5K, PaMS, nominal Mw 1,500 Da

PaMS, nominal Mw 1,500 Da. Poly(alpha-methylstyrene) standard, PDI < 1.50, 1 g

Specifications:
Mass: 1 g
Type: Poly(a-methylstyrene)
UNSPSC Code: 41116107

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Agilent offers a poly(styrene sulfonate) sodium salt polymer standard with a nominal molecular weight of 1500 Da, designed to enable high-precision analyses in polymer science and related research fields. This water-soluble standard serves as an ideal reference material for molecular weight calibration and performance validation in size exclusion chromatography (SEC) applications, ensuring accuracy and reproducibility in polymer characterization workflows. It is particularly suited for laboratories working with aqueous-based SEC or gel permeation chromatography (GPC) systems. Researchers can employ this standard to trace polymer degradation, assess molecular weight distribution, or benchmark instrument performance in academic and industrial environments. The product is compatible with Agilent’s advanced suite of liquid chromatography instruments, as well as relevant detectors such as refractive index and light scattering systems. It may also be utilized in calibration curves alongside other Agilent polymer standards to cover a broad molecular weight range. This standard is manufactured to stringent quality criteria, guaranteeing consistent batch-to-batch performance and supporting reliable analytical results for method development, quality control, and routine laboratory analysis. Related products include Agilent’s comprehensive line of PSS polymer standards and certified calibration solutions designed for use across a variety of chromatographic platforms.