Agilent, PL2014-3001, PS, nominal Mp 2,000,000 Da

PS, nominal Mp 2,000,000 Da. Polystyrene standard, PDI < 1.09, 1 g

Specifications:
Mass: 1 g
Nominal Mw/Mn: 1.04
Polymer Nominal Mp: 2000000 g/mol
Type: Polystyrene
UNSPSC Code: 41116107

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This precision-polystyrene standard offers a nominal molecular weight of 2,000,000 Da, delivering a reliable reference for advanced characterization of high-molecular-weight polymers. Specially formulated for gel permeation chromatography and size exclusion chromatography applications, it supports robust calibration and validation protocols, enabling accurate determination of molecular weight distributions in research and quality control environments. Supplied as a pure and tightly specified polymer, it is suitable for use in both organic and mixed-mode solvent systems and ensures consistent performance across a range of experimental conditions.

Ideal for polymer scientists, analytical chemists, and material researchers, this standard facilitates the assessment of polymerization efficiency, molecular weight profiling, and the study of polymer degradation. It is fully compatible with Agilent GPC SEC instruments and columns, including PLgel and InfinityLab systems, as well as most commercially available chromatography platforms. For comprehensive method development, it may be combined with other polystyrene standards of different molecular weights to generate broad calibration curves or for use in multi-point calibration sequences. The product arrives with a certificate of analysis detailing molecular weight data, ensuring traceability and confidence in analytical results for both routine and advanced laboratory workflows.