Request InfoWyatt Technology Corp.Based on semiconductor photodiode technology and proprietary computer algorithms, the Optilab rEX refractive index detector from Wyatt Technology Corp. can measure the absolute refractive index of a solution as well as the dn/dc of a solvent at the same wavelength as the light-scattering instrument. The device has no range or gain settings, and the full range of detection is always in view. It has a flow cell with a total volume of 7.4 μl, resulting in minimal band broadening and greater temperature stability. Its light source can be replaced to accommodate other wavelengths.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra April 2023 IssueGas SensorA gas sensor measuring acetone level in exhaled air from Olythe SAS can aid in the diagnosis of certain pathologies such as ketosis or diabetic ketoacidosis. 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Products...Photonics Buyers' GuideOptikos CorporationThe Optical Engineering Experts® Optikos designs and manufactures metrology products for measuring and assuring optical image quality; and provides optical engineering design, development,...Photonics Buyers' GuidePhotonics MediaPhotonics Media is the publisher of Photonics Spectra, BioPhotonics, and Vision Spectra magazines in print, digital and mobile app formats; the Photonics Marketplace featuring the Photonics Buyers'...