Agilent, PSS-PSDE985K, PS-d8, nominal Mw 985,000 Da

PS-d8, nominal Mw 985,000 Da. Polystyrene-d8 standard, PDI = 1.31, 1 g

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

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This high-purity perdeuterated polystyrene standard features a nominal molecular weight of 985,000 Daltons and is designed for advanced polymer characterization. Its deuterated structure enables precise analysis in a variety of techniques, including gel permeation chromatography (GPC), size exclusion chromatography (SEC), and high-resolution NMR spectroscopy, facilitating reliable calibration and traceable molecular weight measurements. The product is ideal for laboratories engaged in polymer research, quality control, and advanced materials analysis where isotopic labeling is required for method development, validation, or quantification studies.

Researchers working with Agilent GPC/SEC systems will find this standard fully compatible with Agilent’s full range of columns and detectors, including refractive index and multi-angle light scattering devices. The well-defined molecular properties and isotopic labeling also make it suitable for comparative studies involving hydrogen-deuterium exchange or mass spectrometry, supporting both academic and industrial research. For broader workflows, it integrates seamlessly with other Agilent polymer and oligomer standards, ensuring consistency and traceability across multiple analyses. This standard supports robust, precise qualification of instrument performance, providing confidence in long-term polymer characterization and method optimization.