Agilent, PSS-MM340K, PMMA, nominal Mw 340,000 Da

PMMA, nominal Mw 340,000 Da. Polymethylmethacrylate standard, PDI < 1.15, 1 g

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

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This high molecular weight poly(methyl methacrylate) offers a nominal weight-average molecular mass of 340,000 Da, making it ideal for advanced polymer and materials research. It serves as a calibration standard for gel permeation chromatography (GPC) and size exclusion chromatography (SEC), ensuring precise and reproducible molecular weight determination of synthetic polymers. Developed and quality-checked by Agilent, this PMMA standard is compatible with Agilent GPC/SEC systems and columns, and can be used with a wide range of detectors including refractive index and multi-angle light scattering (MALS). Its well-characterized, narrow molecular weight distribution enables highly accurate comparison and calibration, facilitating analysis in academic, industrial, and quality control laboratories. Suitable for method validation, instrument performance verification, and polymer characterization studies, this PMMA standard supports compliance with rigorous analytical requirements. It can also be applied in the evaluation of molecular architecture in copolymers, blends, and new materials. This product is part of a larger suite of molecular weight standards available from Agilent for comprehensive calibration across different molecular weight ranges. For optimal results, refer to recommended sample preparation solvents and protocols provided for Agilent GPC workflows.