Calibration model transfer of caffeine on the NIRS XDS Rapid Content Analyzer

Near-Infrared Spectroscopy Application Note NIR–20 Quantification of embedded H2O in soft contact lenses by NIR spectroscopy 58% 48% 38% 24% This application note describes the determination of water content in soft contact lenses by NIRS. Using a liquid sample kit…

Near-Infrared Spectroscopy Application Note NIR–43 Analytical data transfer between a Fourier transform and a dispersive NIR instrument This Application Note demonstrates the data transfer from a Fourier transform to a dispersive NIR instrument, using quality control of lubricating oils as…

NIR Application Note NIR–053 Moisture analysis of ethanolhydrocarbon blends by Vis-NIR spectroscopy This Application Note shows that visible near-infrared spectroscopy (Vis-NIRS) can determine water content in ethanol-hydrocarbon blends. Vis-NIRS is a fast alternative to conventional lab methods: it accelerates raw…

NIR Application Note NIR–52 Simultaneous determination of xanthan gum, optical density, and glucose in aqueous solutions by Vis-NIRS Near-infrared spectroscopy (NIRS) was used as an analysis method for quality control of aqueous xanthan gum solutions. Quantitative models for the determination…