Agilent, PSS-PUL22K, PUL, nominal Mw 22,000 Da

PUL, nominal Mw 22,000 Da. Pullulan standard, PDI < 1.20, 0.1 g

Specifications:
Mass: 0.1 g
Type: Pullulan
UNSPSC Code: 41116107

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This specialty polymer standard is optimized for precise size exclusion chromatography SEC and gel permeation chromatography GPC applications. Featuring a nominal molecular weight of 22,000 Daltons, it delivers consistent retention times and reproducible calibration results, supporting accurate molecular weight determination and distribution analysis of polymer samples. Ideal for use as a calibration or reference standard in both academic and industrial research laboratories, it can be used in the characterization of synthetic and natural polymers, quality control of production batches, and validation of analytical methods.

The polymer standard is compatible with a wide range of Agilent GPC and SEC instruments, including the Agilent 1260 Infinity II GPC system and associated detectors such as refractive index and multi-angle light scattering MALS. It integrates seamlessly with Agilent GPC software for data processing and analysis. This product can be used alongside Agilent’s broader suite of polymer standards to create comprehensive calibration curves or to bracket molecular weight ranges for method development.

Supplied in a stable, ready-to-use format, this reliable polymer standard ensures traceable and reproducible data, supporting robust and accurate polymer analysis workflows. Recommended storage and handling procedures ensure long-term product stability and analytical precision across diverse applications.