Agilent, PSS-PS1.8K, PS, nominal Mw 1,800 Da

PS, nominal Mw 1,800 Da. Polystyrene standard, PDI < 1.15, 1 g

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

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Agilent's PS nominal Mw 1,800 Da is a precision polystyrene standard designed for accurate molecular weight calibration in gel permeation chromatography and size exclusion chromatography (GPCSEC). With a low nominal molecular weight of 1,800 Daltons, this product is ideal for laboratories requiring reliable calibration curves across a wide molecular weight range, especially for low polymer size analysis. Researchers in polymer science, quality control, and material characterization laboratories can use this standard to assess column performance, verify instrument accuracy, and improve the reproducibility of their analyses.

This polystyrene standard delivers exceptional batch-to-batch consistency and is supplied as a high-purity solid for convenient preparation and long-term storage. It is fully compatible with Agilent and third-party GPCSEC instruments as well as a variety of GPC columns and solvents. The standard is commonly applied in studies involving polymerization kinetics, residual monomer analysis, and the evaluation of additives or degradation products. Laboratories focused on the analysis of plastics, rubbers, and specialty polymers will benefit from its reliability and traceability to established reference materials. The product is a key member of Agilent’s comprehensive portfolio of polymer standards and can be used alongside other molecular weights for multi-point calibration.