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...What is atomic spectroscopy sec absorption aas versus emission aes flame atomization fuels and temperatures table process fuel oxidant temperature k complete results in acetylene air nitrous oxide n o oxygen hydrogen cyanogen instrumentation the linewidth problem absorbance proportional to line broadening mechanisms concentration i e beer s law holds when of probing light narrower than band both result more as increases doppler effect atom moving towards lamp samples em wave often higher frequency shorter wavelength absorbed pressure colliding atoms hollow cathode lamps molecules absorb a broader range frequencies wavelengths composed same element analyte long within less always absorbing followed...