Agilent, PSS-AMS70K, PaMS, nominal Mw 70,000 Da

PaMS, nominal Mw 70,000 Da. Poly(alpha-methylstyrene) standard, PDI < 1.15, 1 g

Specifications:
Mass: 1 g
Type: Poly(a-methylstyrene)
UNSPSC Code: 41116107

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Agilent offers a high-quality Polystyrene sulfonate sodium salt polymer with a nominal molecular weight of 70000 Da, specifically designed for advanced analytical applications. This product serves as a reliable molecular weight standard and is widely used in polymer characterization, including size exclusion chromatography SEC and gel permeation chromatography GPC. Researchers utilize this material for calibration and validation of molecular weight distributions, ensuring accurate and reproducible results in both routine and advanced analyses. Its well-defined molecular properties make it ideal for quality control laboratories, academic research, and industrial polymer analysis. This polymer standard demonstrates excellent solubility and stability, supporting consistent performance across various solvent systems. It is compatible with Agilent’s range of SEC and GPC columns, detectors, and systems, including the 1260 Infinity II and 1290 Infinity II series. The product also aligns with related calibration standards from Agilent, allowing laboratories to establish robust reference frameworks for regulatory and research needs. With rigorous manufacturing and quality control processes, this polymer standard delivers high batch-to-batch reproducibility, essential for dependable and standardized laboratory workflows.