Agilent, PSS-VPRB1M, PVPR broad, nominal Mw 1,000,000 Da

PVPR broad, nominal Mw 1,000,000 Da. Polyvinyl pyrrolidone broad standard, PDI > 1.50, 1 g

Specifications:
Mass: 1 g
Type: Polyvinylpyrrolidone broad
UNSPSC Code: 41116107

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This high molecular weight polyvinylpyrrolidone reference material offers a nominal molecular weight of 1,000,000 Da and is specifically designed for the precise calibration of gel permeation chromatography systems. Optimized for broad molecular weight distribution (broad polydispersity), it serves as a reliable standard for the accurate characterization and analysis of synthetic polymers, hydrogels, biopolymers, and related macromolecules. Researchers in polymer chemistry, material science, and pharmaceutical development use this reference to validate system performance, ensure consistent method calibration, and support advanced molecular weight distribution studies.

The material is fully compatible with Agilent and third-party GPC or SEC instruments, including detectors such as refractive index, light scattering, and viscometry. It is suitable for aqueous GPC applications and can be paired with a range of Agilent GPC/SEC columns and standards for comprehensive quality control and research workflows. Rigorous quality assurance ensures batch-to-batch consistency, supporting reproducible analytical results in both routine QC and advanced R&D environments. This product is an excellent choice for laboratories seeking a well-characterized, consistent calibration reference to enable accurate and reliable polymer analysis.