The phrase "absorption method was used" is correct and usable in written English.
It can be used in contexts where a specific technique or approach, known as the absorption method, was applied in a study, experiment, or process.
Example: "In the experiment, the absorption method was used to determine the concentration of the solution."
Alternatives: "the absorption technique was employed" or "the absorption approach was utilized."
Atomic emission spectrometry with inductively coupled plasma (ICP-AS) (Optima 4300 DV), capillary electrophoresis, ICP-MS, and atomic absorption methods were used.
Atomic absorption spectrophotometer (AAS) method was used to determine major cations, ultraviolet spectrophotometer (UV) method was used to measure major anions, titration method was used to determine for bicarbonate, and other calculation methods were used to analyze the water quality variables.
The dry ashing method was used for Atomic Absorption Spectrometry (AAS) analysis (AOAC 2005).
The dry ashing method was used for the Atomic Absorption Spectrometry (AAS) analysis (AOAC 2005).
A dual tracer stable isotope method was used to assess calcium absorption in infants exclusively fed CF (n = 30), PF (n = 25) or HM (n = 19).
In order to better understand the blue shift of absorption edge, Tauc method is used to calculate the band gap of the sample by using formulas as follows [35]: {left alpha hnu right)}^2=Aleft E-{E}_gright }^2=Aleft E-{E}_gright}{lambda } (3).
A combined cavity ringdown absorption spectroscopy and laser-induced fluorescence imaging method is used to study CN and CH absolute concentration profiles in low pressure premixed flames featuring prompt NO and reburn chemistry.
However, the methods for detecting absorption differ: In this study, the DW method is used, which enables high spectral resolution along with the same spatially resolved imaging capabilities as OCT.
Atomic absorption spectrophotometer, ultraviolet spectrophotometer, titration and calculation methods were used for laboratory groundwater quality analysis.
Laplace transform methods are also helpful in PK when convolution/deconvolution methods are used to characterize drug absorption processes.
