The phrase "analyzed concentrations of" is correct and usable in written English.
It can be used in scientific or technical contexts when discussing the results of measurements or assessments of specific substances in a sample.
Example: "The researchers analyzed concentrations of various pollutants in the water samples collected from the river."
Alternatives: "measured levels of" or "assessed amounts of".
West and his colleagues from UNC and the Environmental Protection Agency analyzed concentrations of fine-particulate-matter air pollution and ozone over two decades and compared the data with causes of death from the Centers for Disease Control and Prevention.
In the 25 samples they analyzed, concentrations of all forms of mercury averaged 10.7 nanograms per liter, and levels of monomethyl mercury averaged 3.4 nanograms per liter, they reported last month in Geophysical Research Letters.
We analyzed concentrations of 14 PBDEs using gas chromatography coupled to a mass spectrometer, as described previously.
Within 28 days after sampling, we analyzed concentrations of THg in water samples using the dual-stage gold amalgamation method and CVAFS detection according to U.S. EPA Method 1631 (U.S. EPA 2002).
Analyzed concentrations of test chemicals were within 10% of nominal concentrations in dose response tests, and γ-butyrolactone was not detected in water samples in the dose response test with THF.
Analyzed concentrations of norfloxacin in water were found to be above 92% of the nominal concentrations in the course of subchronic test, which is in accordance with the test validation criteria.
The analyzed concentration of Pb in the control and lead supplemented diets was 0.155 (negligible) and 127 mg/kg, respectively.
The MVP-s DDM coMVP-s DDMtains approximately 354 DDM molecomplexer containsapproximatelyed concentration of ∼0.8 mg/mL.
A method of evaluating the amount of CO2 in concrete was developed, which involved analyzing concentrations of CO2 using an inorganic carbon analyzing device.
To analyze concentrations of CH4 and O2, 0.5 mL of gas phase from each enrichment culture was injected onto a GOW-MAC gas chromatograph with an Alltech CTR 1 column and a thermal conductivity detector.
Finally, we did not analyze concentrations of high-molecular-weight (HMW) adiponectin, which is the major source of the active form of this protein [ 35].
