Agilent, PL2012-5005, PS, nominal Mp 2,000 Da

PS, nominal Mp 2,000 Da. Polystyrene standard, PDI < 1.07, 5 g

Specifications:
Mass: 5 g
Nominal Mw/Mn: 1.05
Polymer Nominal Mp: 2000 g/mol
Type: Polystyrene
UNSPSC Code: 41116107

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This high-purity polystyrene standard features a nominal molecular weight of 2,000 Dalton and is designed for precise molecular weight calibration in gel permeation chromatography and size exclusion chromatography applications. The monodisperse nature ensures accurate and reproducible results, making it ideal for researchers and analytical laboratories requiring rigorous quality control and polymer characterization. Commonly utilized in molecular weight verification, performance validation, and instrument system suitability testing, this standard supports diverse application areas including polymer research, material science, and quality assurance in manufacturing environments.

Optimized for use with Agilent’s industry-leading GPC/SEC systems, it is also compatible with a wide range of detectors such as refractive index, UV, and multi-angle light scattering instruments. Each batch undergoes stringent quality assessment to provide reliable calibration and traceability. The standard is supplied in a convenient package size, making it suitable for routine laboratory workflows and extended calibration studies. Its consistent performance allows for reliable comparison across different batches, enhancing laboratory productivity and confidence in results. It can be employed in conjunction with additional calibration standards to generate a complete calibration curve, supporting comprehensive polymer molecular weight distribution analysis.