Agilent, PL2014-1005, PS, nominal Mp 1,000,000 Da

PS, nominal Mp 1,000,000 Da. Polystyrene standard, PDI < 1.07, 5 g

Specifications:
Mass: 5 g
Nominal Mw/Mn: 1.05
Polymer Nominal Mp: 1000000 g/mol
Type: Polystyrene
UNSPSC Code: 41116107

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This high molecular weight polystyrene reference standard offers a nominal peak molecular weight of 1,000,000 Daltons, making it ideal for calibrating and validating gel permeation chromatography (GPC) and size exclusion chromatography (SEC) systems. The material ensures reliable and precise calibration curves for high-resolution molecular size distribution analyses in polymers, resins, and related macromolecular samples. Designed to deliver consistent performance, this standard is suitable for research environments in academic, industrial, and quality control laboratories. It supports accurate determination of molecular weight and polydispersity indices for a wide range of polymerization studies and material characterizations.

The product is compatible with a broad array of GPC and SEC instruments, including those offered by Agilent, and can be used in conjunction with multiple detector technologies such as refractive index, light scattering, and viscometry. It can also serve as part of a multi-point calibration set when used alongside other molecular weight standards. The standard is supplied with a detailed certificate of analysis, ensuring traceability and confidence in results. This reference is widely used for performance verification, method development, and routine instrument maintenance, providing exceptional reliability in polymer analysis workflows.