Sunlight looks smooth and white to the naked eye, but when I break it apart with a prism or a spectrograph, it turns out to ...
One of the best visualizations ever produced of the spectrum of light from our glorious Sun reveals some mysterious holes in its array of colors. Most of the thousands of dark Fraunhofer lines in the ...
NanoDropâ„¢ Microvolume UV-Vis Spectrophotometers from Thermo Scientificâ„¢ are robust, useful analytical tools, ideal for measuring absorbance when working with small sample volumes. Thermo Scientific ...