What Does DAS Stand For?

DAS stands for Direct Absorption Spectroscopy

Direct Absorption Spectroscopy (DAS) is an analytical technique used to measure the concentration of specific substances by analyzing the absorption of light in a sample. In DAS, light is directed through a sample, and the amount of light absorbed at specific wavelengths is recorded. This method provides direct quantitative information about the presence and concentration of various compounds, making it essential in fields such as chemistry, environmental monitoring, and pharmaceuticals. DAS is valued for its high sensitivity, selectivity, and ability to analyze complex mixtures.

Other Meanings for DAS