Agilent, PSS-PSB250K, PS broad, nominal Mw 250,000 Da

PS broad, nominal Mw 250,000 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.**********
Agilent's polystyrene reference material with a nominal molecular weight of 250,000 Da is designed for advanced gel permeation chromatography and size exclusion chromatography applications. This broad molecular weight standard delivers reliable calibration for accurate molecular weight distribution analysis of polymers and related materials. With a well-characterized molecular profile, it is ideal for molecular weight distribution assessment, instrument qualification, and method validation in both research and quality control laboratories. This reference material supports a wide range of applications, including polymer development, manufacturing QC, and academic research in polymer science and material engineering. It is suitable for use with Agilent’s full range of GPC SEC columns and systems, as well as with compatible third-party chromatographic instruments. Pairing this standard with related polystyrene molecular weight standards of different nominal weights provides comprehensive calibration across a broad molecular weight range, enhancing data reliability and method robustness. The product is supplied with a certificate of analysis for traceability and quality assurance, enabling laboratories to meet regulatory requirements and maintain high analytical standards. This polystyrene reference offers an essential tool for ensuring the precision and consistency required in molecular characterization workflows.