ResourceSpectroscopy
Reflection and Transmission Measurements of a Chlorine Color Wheel
23 Jan 2019This application note describes the measurement of reflection and transmission characteristics of chlorine indicator materials being evaluated for use in a chlorine content test kit. The spectral data provided useful information on subtle differences among the chlorine indicators.
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USB4000 Miniature Fiber Optic Spectrometer
Ocean OpticsThe USB4000 Miniature Fiber Optic Spectrometer from Ocean Optics is a low-cost, high-performance system easily configured for thousands of UV-VIS-Shortwave NIR applications from 200-1100 nm. Flexible fiber optic spectroscopy lets you bring the instrument to the sample.
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UV-Visible SpectroscopyUltraviolet-visible (UV-Vis) spectrophotometers are used to measure the interaction of UV and visible light with a sample, including transmission, reflectance & absorbance. The two major instrument classes are single-beam or double-beam spectrophotometers. More specialized equipment includes colorimeters, spectroradiometers and refractometers. Portable and microvolume spectrophotometers are also available. For the modular spectroscopy lab, explore a range of light sources for combination with a spectrograph/spectrometer and optics. Find the best UV-Vis spectroscopy products in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.Water AnalysisAnalytical methods used to test the purity of drinking water include determining the level of contaminants abides to the level set by the Environmental Protection Agency (EPA).Environmental AnalysisEnvironmental analysis describes a variety of tests that determine the effect of chemicals, processes and particulates such as persistent organic pollutants (POPs) have on the environment.Drinking Water AnalysisAnalytical methods used to test the purity of drinking water include determining the level of contaminants abides to the level set by the Environmental Protection Agency (EPA).