Agilent, PSS-PS162, PS, nominal Mw 162 Da

PS, nominal Mw 162 Da. Polystyrene standard, PDI = 1.00, 1 g

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

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This polystyrene calibration standard has a nominal molecular weight of 162 Daltons, making it ideal for accurate molecular weight calibration of gel permeation chromatography GPC and size exclusion chromatography SEC systems. Its low molecular weight enables precise calibration at the lower end of the mass range, supporting high-sensitivity detection for oligomer and small polymer analysis. Researchers and analysts working in polymer science, quality control, and material characterization benefit from the reliable, monodisperse profile of this standard for method validation, system suitability assessments, and performance verification.

Engineered for compatibility with Agilent GPC and SEC instruments, this standard seamlessly integrates with commonly used columns and detection methods, including refractive index and UV detectors. It is also suitable for use with other manufacturers chromatographic systems, offering broad versatility. For users conducting polymer analysis or synthesizing new materials, the standard supports calibration across a wide molecular weight range when used in conjunction with higher molecular weight calibration products. Packaged to ensure excellent stability and purity, it offers consistent, reproducible performance. For optimal results, consider pairing with Agilent polystyrene or polymethyl methacrylate standards of varying molecular weights to construct comprehensive calibration curves tailored to experimental requirements.