User:Mobeen Ashraf/Notebook/Chem-581/2012/11/30

Experimental Chemistry

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Objective UV-Vis and Fluorescence studies on the dye, 5-DTFA yellow dye. Description The width of the dye was measured to be 0.2 mm. Using the UV-Vis instrument, the excitation wavelengths were determined to be 480 nm and 320 nm respectively. Fluorescence studies was conducted and the following observations were made: The excitation wavelength was 480 nm The excitation wavelength range was [500nm-700nm] The second excitation wavelength was 320 nm The second excitation wavelength range was [320nm-700nm] Data Add data and results here... Notes This area is for any observations or conclusions that you would like to note. Use categories like tags. Change the "Course" category to the one corresponding to your course. The "Miscellaneous" tag can be used for particular experiments, as instructed by your professor. Please be sure to change or delete this tag as required so that the categories remain well organized.