Agilent, PL2014-7001, PS, nominal Mp 7,000,000 Da

PS, nominal Mp 7,000,000 Da. Polystyrene standard, PDI < 1.16, 1 g

Specifications:
Mass: 1 g
Nominal Mw/Mn: 1.04
Polymer Nominal Mp: 7000000 g/mol
Type: Polystyrene
UNSPSC Code: 41116107

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This high-performance polystyrene (PS) molecular weight standard, with a nominal molecular weight of 7,000,000 Daltons, is designed for accurate calibration in gel permeation chromatography (GPC) and size-exclusion chromatography (SEC) systems. Optimized for both routine and demanding polymer analysis, it ensures precise determination of molecular weight distributions of synthetic and natural polymers. The material is supplied as a dry powder, facilitating easy preparation of calibration solutions at desired concentrations.

Researchers in the fields of polymer science, materials engineering, and quality control laboratories will benefit from its consistent and reliable performance. Ideal for validating instrument response and column performance, this standard supports critical applications such as polymer characterization, process development, and regulatory compliance. It is compatible with Agilent’s full line of GPC and SEC instruments, including the InfinityLab and PL-GPC series as well as columns such as PLgel and other industry-standard systems. Additionally, its use extends to multi-detector setups including refractive index, light scattering, and viscometry.

For optimal results, users may reference Agilent’s suite of narrow and broad polystyrene standards to cover a complete range of molecular weights, ensuring robust system calibration and reliable data for all analytical needs.