Atomic absorption spectroscopy, a method in analytical chemistry technique able to identify this technique relies on the principle of absorption spectroscopy in general to determine the concentration of the sample, and the absorption or emission of radiation will be in the range of the visible spectrum for some minerals. Because electrons corn mainly in energy levels are different, atomic absorption is a natural process means the absorption of light at a wavelength of a particular (λ) and a fixed element of the one in with its atoms free, is determined by absorption spectroscopy mainly by the difference in the energy of atomic and molecular between two quantum mechanical particles . The popularity of the atomic absorption spectrometer According to quantum mechanics, atomic absorption spectrometer Varian atomic absorption spectrometer manufacturers portable atomic absorption spectrometer.