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Sievers M9 SEC DOC Detector

Determining the molecular weight distribution to understand the characteristics of dissolved organic matter in water.

●Measurement of organic substances that cannot be detected by UV ●Higher sensitivity than differential refractive index detector (RI) The Sievers TOC Analyzer M9 SEC is a detector for organic substances separated by molecular weight using a GPC/SEC system. It is capable of measuring organic substances that do not absorb UV light (such as alcohols and polysaccharides) with higher sensitivity than a differential refractive index detector (RI). Application examples: Measurement of refractory organic substances in environmental water, optimization of membrane treatment for wastewater, management of activated carbon injection amounts, measurement of precursor substances for disinfection by-products, quality control of pharmaceuticals, cosmetics, and plastics.