Agilent, PSS-PSB7K, PS broad, nominal Mw 7,000 Da

PS broad, nominal Mw 7,000 Da. Polystyrene broad standard, PDI > 1.50, 1 g

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

**********The following product description is generated by AI and is for reference only. If you have any questions, please contact customer service.**********
This polystyrene (PS) broad standard with a nominal molecular weight of 7000 Da is designed for accurate calibration and performance verification in gel permeation chromatography (GPC) and size exclusion chromatography (SEC) systems. The broad molecular weight distribution reliably mimics real-world polymer samples, enabling precise determination of molecular weight averages and distributions in resin, plastic, and polymer research. Recommended for laboratories conducting polymer characterization, this standard ensures instrument consistency and supports method validation for a wide range of applications, including quality control and materials development.

Optimized for use with advanced GPC or SEC systems, including Agilent InfinityLab and PL GPC platforms, it is also suitable for compatibility with other industry-standard chromatography instruments. This product complements Agilent’s comprehensive portfolio of polymer standards, including narrow and broad distribution samples at various molecular weights, making it a flexible choice for customizing calibration curves to match sample requirements. Supplied in a convenient package, the standard meets rigorous quality specifications for accuracy and reproducibility, supporting robust analytical workflows in both research and industrial environments. Comprehensive instructions and documentation are included to ensure straightforward integration into existing laboratory protocols and enhance overall data reliability.