Thermo Scientific™

NanoDrop 2000 and 2000c are full-spectrum UV-Vis spectrophotometers used to quantify and assess purity of DNA, RNA, Protein and more (http://www.nanodrop.com/ Productnd2000overview.aspx). Wave length 220-750nm. No dilutions required, even for highly concentrated samples; automatically optimizes pathlength to accommodate low and high concentrations (2 to 15,000 ng/μL dsDNA); Only requires 0.5 – 2 μL of your sample; Calculates sample purity ratios (260/280 nm and 260/230 nm); Pre-configured methods for DNA, Protein A280, Microarray, Protein and Labels, Pierce 660, Bradford, BCA, and Lowry; Fast measurement.