The phrase "atomic absorption spectra" is correct and usable in written English.
It can be used in scientific contexts, particularly in chemistry and physics, when discussing the absorption of light by atoms.
Example: "The study of atomic absorption spectra allows scientists to determine the concentration of elements in a sample."
Alternatives: "atomic absorption spectrum" or "absorption spectra of atoms".
For spectroscopy, atomic absorption spectra can be practiced by moving virtual samples into a flame[17].
Electronic absorption spectra, atomic absorption spectra, Fourier Transform infrared spectra, scanning electron microscopy and X-ray diffraction were all used in clay characterization and in intercalation study.
Different ions existed inside the pre-calcinated natural clay and were analyzed in the nitric acid solution, by atomic absorption spectra, including Ca2+ (1.0 %), Fe2+/Fe3+ (~2.0 %), Mg2+ (0.5 %) and others in trace amounts.
Then, the leaves were oven-dried for 48 h at 65 °C, for determining LMA (dry mass/area), the ratio of leaf water to dry mass (Wm), carbon content (C) using the Walkley Black wet oxidation method, N content by the micro-Kjeldahl method and P content using atomic absorption spectrum-photometry.
Equilibrium concentrations were measured by using flame atomic absorption photometer (Spectra AA 20) in an air-acetylene flame.
Determination of heavy metals, that is, nickel, copper, zinc, cadmium, and lead, was done by atomic absorption spectrophotometer (Spectra-AA-700).
At the time this manuscript was written, SpectraPlot consisted of four primary tools for calculating: (1) atomic and molecular absorption spectra, (2) atomic and molecular emission spectra, (3) transition linestrengths, and (4) blackbody emission spectra.
Amount of leached iron was determined with the aid of atomic absorption spectrometer (Varian, Spectra AA 220).
Nature also hosts and displays chemistry-related exhibits including an interactive lab explaining atomic orbitals, hydrogen absorption spectra, and selection rules [49] and an interactive gallery of proteins (green fluorescent protein, DNA helicase, etc).
Atomic absorption spectrophotometry (Varian Spectra AA-10 Model) was used to measure serum zinc levels.
PbB was analyzed using atomic absorption spectrophotometry (Varian Spectra AA-30; SiberHegner Pte Ltd., Victoria, Australia) with a graphite furnace.
