Agilent, PL2014-4005, PS, nominal Mp 2,500,000 Da

PS, nominal Mp 2,500,000 Da. Polystyrene standard, PDI < 1.09, 5 g

Specifications:
Mass: 5 g
Nominal Mw/Mn: 1.05
Polymer Nominal Mp: 2500000 g/mol
Type: Polystyrene
UNSPSC Code: 41116107

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This high-performance polystyrene (PS) polymer standard offers a nominal molecular weight of 2,500,000 Daltons, specifically designed for advanced gel permeation chromatography (GPC) and size exclusion chromatography (SEC) applications. Its precisely characterized mass distribution ensures reliable calibration of GPC and SEC systems, providing accurate molecular weight determination for a wide variety of polymers and macromolecules. The standard is ideal for laboratories focused on polymer research, quality control, and material characterization in industries such as plastics, coatings, and adhesives.

It can be effectively used with Agilent GPC/SEC columns and detectors, including refractive index, light scattering, and viscometry systems, ensuring compatibility across the Agilent range. In addition, it supports the development and validation of polymer separation methods, supporting R and D processes and regulatory requirements. The consistent performance of this PS standard enables comparison of results across multiple instruments and laboratories, adding confidence to analytical workflows. This product is also suitable for use alongside other molecular weight standards within the Agilent portfolio to establish comprehensive calibration curves across a broad molecular weight range, enhancing the accuracy and reproducibility of polymer analyses.