Agilent, PL2012-9001, PS, nominal Mp 10,000 Da

PS, nominal Mp 10,000 Da. Polystyrene standard, PDI < 1.05, 1 g

Specifications:
Mass: 1 g
Nominal Mw/Mn: 1.02
Polymer Nominal Mp: 10000 g/mol
Type: Polystyrene
UNSPSC Code: 41116107

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Polystyrene, nominal molecular weight 10,000 Da, is a premium-grade polymer standard designed for precise molecular weight calibration in gel permeation chromatography and size exclusion chromatography applications. This material offers narrow molecular weight distribution, ensuring reliable and reproducible calibration of chromatographic systems. Commonly utilized in analytical and research laboratories, it supports routine verification of system performance, facilitates polymer characterization, and aids in method development for synthetic and natural macromolecules.

This standard is fully compatible with Agilent GPC/SEC systems, as well as most commercial liquid chromatography instruments. Its high purity and well-defined molecular weight make it suitable for calibrating a variety of detectors, including refractive index, ultraviolet, and multi-angle light scattering detectors. Researchers in polymer chemistry, materials science, and quality control environments use this product to ensure accurate determination of molecular weight averages and distribution profiles. It is also effective for benchmarking new methodologies and troubleshooting chromatographic separation issues.

For extended calibration ranges, it can be used alongside other Agilent polymer standards with different molecular weights. Supplied as a dry powder, it dissolves readily in common organic solvents such as tetrahydrofuran, supporting flexible and convenient sample preparation for diverse analytical needs.