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Absorbance and fluorescence quantification for confident sample QC
17 Jul 2025Master the science of precise biomolecular analysis with DeNovix’s expert guide to absorbance and fluorescence techniques. This eBook explores the strengths of each method, offering practical insights into purity assessment, assay performance, and optimal workflows for nucleic acid and protein quantification. Learn how the DS-11 Series Spectrophotometer/Fluorometer delivers unmatched sensitivity, specificity, and ease of use, all in one compact system.
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DS-11 Series Spectrophotometer / Fluorometer
DeNovixDeNovix takes spectrophotometry to a whole new level of performance with the DS-11 Series. This easy-to-use, compact spectrophotometer delivers full spectrum UV-Vis analysis and fluorescence capability, making it ideal for rapid nucleic acid and protein quality control.
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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.Sample PreparationSample preparation can improve the quality and speed of separation techniques. Products to assist sample preparation include filtration equipment, evaporators, membranes and sieves.Dual Beam UV / VISFull Spectrum Absorbance