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WebJul 1, 1997 · Scanning spectrophotometers, capable of measuring the absorption of samples in the ultraviolet (UV), visible, and near-infrared spectral regions (180–2500 nm) are used for a wide range of industrial and scientific applications. In the analytical-chemistry laboratory they are an essential tool for both qualitative and quantitative analysis ... WebSpectroVis can measure absorbance or % transmittance. The default is absorbance. To make a change, choose Change Units Spectrometer from the Experiment menu. Click on … moms on the ground.ca
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