Sentence examples for samples the concentrations of from inspiring English sources

For the 847 and 292 fg TEQ m−3 samples, the concentrations of all congeners were elevated over their site averages, but for the 241 and 132 fg TEQ m−3 measurements, only the PCDD congeners were elevated while PCDF and dl-PCB concentrations were similar to the site averages.

In the doped samples, the concentrations of Co are found to be 3.83 %, respectively.

In some of the collected samples, the concentrations of these parameters exceed the permissible limits of WHO and ISI standards.

In all the samples, the concentrations of anions and cations, such as K+, Na+, Ca2+, SO42− and Mg2+ are below the maximum acceptable level (200, 1,538, 349, 1,492 and 133 mg l−1, respectively) for drinking waters (WHO 2004).

In un-stimulated samples, the concentrations of the three biomarkers were low and comparable between the groups (p>0.09).

However, in most samples the concentrations of these compounds have been below the limits of quantification.

Using these DNA samples, the concentration of proviral DNA was determined by quantitative PCR.

For certain samples, the concentration of TSS in the outlet was higher than the TSS concentration at the basin inlet, suggesting sediment re-suspension.

In all the three samples, the concentration of CdTe quantum dots is the same.

In all plant samples, the concentration of Cd and Pb were under the detection limit of atomic absorption spectrophotometer.

In all samples, the concentration of hydroxytyrosol was generally from 2 to 10 times higher than that of tyrosol.