The phrase "analysis of concentrations" is correct and usable in written English.
It can be used in contexts related to scientific research, chemistry, or data analysis where the focus is on examining the levels of specific substances or elements.
Example: "The analysis of concentrations in the water samples revealed significant levels of pollutants."
Alternatives: "examination of levels" or "study of concentrations".
Tens of milliliters of water were sampled for analysis of concentrations of sulfur species by chromatographic and photometric techniques.
A summary of the results of the analysis of concentrations of active ingredients in different samples of drugs is shown in Table 3.
The qualitative analysis, which involves the identification of Ca and Mg elements in the samples, and the quantitative analysis of concentrations were achieved using the gamma-spectrum software of the MAESTRO 32.
The use of a photometric analyser allowed analysis of concentrations at the inlet and exit from the bed, at different radial positions at the bed surface, and at several positions within the bed itself.
All hydrothermal springs and pools water was sampled with a peristaltic environmental pump (Masterflex E/S Variable Speed Water Pump, EnviroTech, CA) and immediately preserved with 1/50 v/v 200 g/L zinc acetate solution for analysis of concentrations of sulfate, sulfide, thiocyanate and ZVStot.
Volumes and production rates of fetal lung liquid were measured, and lungs were removed post mortem (140 days' gestation) for analysis of concentrations of deoxyribonucleic acid, protein, and messenger ribonucleic acid for surfactant proteins A, B, and C. Results: Umbilicoplacental embolization induced fetal hypoxemia, hypoglycemia, and intrauterine growth restriction.
We supplement this literature with an analysis of concentration across four geographic scales in Cincinnati.
The analysis of concentration of the EU sugar industry (first and second degree) in a wide range of EU countries .
The analysis of concentration of the EU sugar industry (first and second degree) in a wide range of EU countries.
Analysis of concentration of zinc ions in the filtrate was done by CHEMITO AA201 Atomic Absorption Spectrophotometer AASS) using air-acetylene flame.
Except for Fe, heavy metals Pb, Cu, Cd and Zn showed a higher TF, which is also in agreement with correlation coefficient analysis of concentration of metal in soil and concentration of metal in plants.
