Purity, degree of substitution (DS), and moisture content of carboxymethyl cellulose (CMC)

NIR Application Note NIR-32 Determination of cotton linter to wood ratio in cellulose This Application Note shows that Vis-NIR spectroscopy can be used to determine the cotton linter to wood ratio in cellulose samples. This ratio is important in pulp…

NIR Application Note NIR-29 Butyl glycol and propylheptyl alcohol in water-borne paint NIR values / % Propylheptyl alcohol Reference values / % This Application Note shows that Vis-NIR spectroscopy is ideally suited to quantify two important additives – butyl glycol…

NIR Application Note NIR-36 Moisture content and pH value in crude tall oil (CTO) This Application Note shows that near-infrared spectroscopy (NIRS) can simultaneously determine water content and pH value in crude tall oil samples (CTO). This technology is a…

NIR Application Note NIR-26 Dye, diethylene glycol, water, and surfactant content in ink This Application Note shows that Vis-NIR spectroscopy can be used to quantify four important parameters – dye, diethylene glycol (DEG), surfactant and water content – of the…