Primarily!, - but not only!
The Beer Lambert Bouguer Law (BLBL) is the Main Law for Spectroscopy!
It's predominantly use is for:Atomic absorption spectrophotometry is a method in analytical chemistry.
This is the absorption of photons with specific wavelengths by different types of materials.
Spectral interference is more common in atomic emission spectroscopy due to overlapping spectral lines.
There are lots of ways. Atomic absorption spectroscopy comes to mind.
ability of instrument to determine its desired elements
Emission photo-spectroscopy and Absorption photo-spectroscopy.
Atomic absorption spectrophotometry is a method in analytical chemistry.
This is the absorption of photons with specific wavelengths by different types of materials.
Fluorescence spectroscopy is a type of spectroscopy that analyzes fluorescence from a provided sample. This uses a beam of light, often an ultraviolet light which then causes absorption spectroscopy to occur.
Absorption spectroscopy refers to spectroscopic techniques that measure the absorption of radiation, as a function of frequency or wavelength, due to its interaction with a sample. The sample absorbs energy, i.e., photons, from the radiating field. The intensity of the absorption varies as a function of frequency, and this variation is the absorption spectrum. Absorption spectroscopy is performed across the electromagnetic spectrum.
Spectral interference is more common in atomic emission spectroscopy due to overlapping spectral lines.
Mainly it is used for soil analysis and water analysis.
ability of instrument to determine its desired elements
There are lots of ways. Atomic absorption spectroscopy comes to mind.
A. E. Gillam has written: 'Introduction to electronic absorption spectroscopy in organic chemistry' -- subject(s): Absorption spectra, Organic Chemistry, Spectrum analysis 'An introduction to electronic absorption spectroscopy in organic chemistry' -- subject(s): Absorption spectra, Analytic Chemistry, Organic Chemistry, Physical and theoretical Chemistry, Spectrum analysis
D. C Girvin has written: 'On-line Zeeman atomic absorption spectroscopy for mecury analysis in oil shale gases' -- subject(s): Mercury, Atomic absorption spectroscopy, Air, Analysis, Pollution
John David Brown has written: 'The visible emission' -- subject(s): Absorption spectroscopy, Emission spectroscopy, Spectra, Iodine