Agilent, PSS-PS1M, PS, nominal Mw 1,000,000 Da

PS, nominal Mw 1,000,000 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 reference standard is ideal for the calibration and performance verification of gel permeation chromatography (GPC) and size exclusion chromatography (SEC) systems. With a nominal molecular weight of 1,000,000 daltons, it provides researchers reliable and consistent results for molecular weight determination of polymers. Commonly used in laboratories focused on polymer synthesis, quality control, or materials science, this standard enables calibration curves and system suitability checks, ensuring accurate polymer characterization.

It is suitable for use with a wide range of GPC or SEC instruments, including those from Agilent and other major manufacturers. The product is compatible with commonly used organic mobile phases such as tetrahydrofuran, making it adaptable to various analytical protocols. Additionally, it provides an excellent reference for assessing instrument linearity, detector response, and separation performance. For comprehensive polymer analysis, it can be used alongside other Agilent polystyrene standards of varying molecular weights. This standard is supplied with a certificate of analysis documenting the lot-specific molecular weight data, supporting traceable and reproducible results in polymer research, method development, and industrial quality assurance contexts.