Qualification of droplet morphology in hair conditioner by Vis-NIR spectroscopy
Applications | 2017 | Metrohm Instrumentation
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Vis-NIR spectroscopic analysis of wood pulps for multiparameter prediction
NIR Application Note NIR-39Vis-NIR spectroscopic analysis ofwood pulps for multiparameterpredictionThis Application Note shows that visible near-infrared spectroscopy (Vis-NIRS)can simultaneously determine six pulp parameters (kappa number (titration),applied density (densimeter), pulp freeness (CSF), breaking strength (SCT),buckling strength (RCT), and tensile strength (tensometer))...
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Quality control of an active ingredient in hair creams using near-infrared spectroscopy
NIR Application Note NIR–47Quality control of an activeingredient in hair creams usingnear-infrared spectroscopyVisible Near-infrared (Vis-NIR) spectroscopy is a valuable chemical analysis toolthat can be used to determine quality parameters of hair creams. A qualitativemethod was developed in order to allow...
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Quality control of an active ingredient in hair spray using near-infrared spectroscopy
NIR Application Note NIR–48Quality control of an activeingredient in hair spray usingnear-infrared spectroscopyNear-infrared spectroscopy (NIRS) was used as an analysis method for qualitycontrol of hair spray samples. A model for an active ingredient within hair sprayswas developed, enabling fast and...
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Quantification of color intensity of diluted textile dye by visible near-infrared spectroscopy
NIR Application Note NIR–058Quantification of color intensityof diluted textile dye by visiblenear-infrared spectroscopyThis Application Note shows that the visible range of the Metrohm Vis-NIRanalyzer can be used to quantify the color intensity of dyes, providing comparableresults to the reference analysis...
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