Agilent, PSS-PSDE1.28M, PS-d8, nominal Mw 1,280,000 Da

PS-d8, nominal Mw 1,280,000 Da. Polystyrene-d8 standard, PDI < 1.50, 1 g

Specifications:
Mass: 1 g
Type: Polystyrene-d8
UNSPSC Code: 41116107

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This high-purity deuterated polystyrene standard, with a nominal molecular weight of 1280000 Da, offers exceptional value for advanced polymer research and analytical applications. Precisely synthesized and rigorously characterized, it provides reliable reference material for calibrating gel permeation chromatography (GPC) and size exclusion chromatography (SEC) systems, especially when deuterated standards are required. Its well-defined molecular weight ensures accurate system performance verification, aiding in the determination of polymer molecular weight distributions with high repeatability and confidence.

This standard is particularly advantageous for laboratories conducting studies on polymer blends, diffusion experiments, or neutron scattering investigations, where isotopic labeling is essential. It is compatible with a range of Agilent GPC and SEC instruments, as well as detectors sensitive to isotopic composition, including multi-angle light scattering (MALS) and refractive index detectors. This standard pairs seamlessly with other Agilent polystyrene standards, both deuterated and non-deuterated, to create comprehensive molecular weight calibration curves spanning a broad size range. Supplied in an exacting format to preserve integrity and consistency, it supports high-precision research demands across academic, industrial, and government laboratories seeking reliable performance in polymer analysis.