Agilent, PSS-PS1.5M, PS, nominal Mw 1,500,000 Da

PS, nominal Mw 1,500,000 Da. Polystyrene standard, PDI < 1.50, 1 g

Specifications:
Mass: 1 g
Type: Polystyrene
UNSPSC Code: 41116107

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This high-molecular-weight polystyrene standard offers a nominal molecular weight of 1,500,000 Daltons, serving as a reliable reference material for molecular weight calibration in gel permeation chromatography (GPC) and size exclusion chromatography (SEC). Manufactured to ensure excellent purity and narrow molecular weight distribution, the product is ideal for accurate and reproducible calibration curves, which are critical for polymer analysis in both research and quality control environments. Its exceptional consistency supports the precise determination of polymer molecular weights and distribution profiles, benefiting laboratories engaged in polymer characterization, materials science, and industrial QC processes. The standard is compatible with Agilent GPC/SEC systems and detectors, including the Agilent 1260 Infinity II GPC/SEC system, and is fully suitable for use with other common chromatography instruments across multiple platforms. This reference material matches well with additional Agilent polymer standards to enable broad-range molecular weight calibration or multistandard curve generation. Researchers and analysts trust this polystyrene standard for its batch-to-batch reproducibility, enabling reliable performance in the analysis of synthetic and natural polymers, plastics, and resins. Supplied in a convenient quantity and format for laboratory use, it facilitates high-quality data and streamlined workflow in polymer analysis applications.