The Dionamix Ultra-3000 series UV-Vis spectrophotometers are available in a combination of Single or Double Beam UV-Vis light paths with wavelength ranges of 0.5/1/2/4 nm or 1/2 nm. The Ultra-3000 series includes Spectrum, Kinetics, Photometric and Quantitation measurement modes with easy setup of measurement parameters and processing the results, simplifying bio-analytical test methods.