Sentence examples for below quantification limit from inspiring English sources
The concentration of IL-2 in serum was below quantification limit.
> -wrap-foot> aValues below quantification limit rData rejected Although the difference between AUCs obtained for ibuprofen OHB preparations (13.2 μg/ml·h for the oily solution and 7.9 μg/ml·h for the emulsion) may indicate a superior bioavailability of the pro-drug administered as an oily solution, statistical analysis did not confirm significance (p = 0.129) between both preparations.
The plasma profiles showed that the plasma concentration of PT-based cubosomes was maintained at 21.5 ± 1.5 ng/mL within 12 and 48 h, while the plasma concentrations dropped to below quantification limit after 24 h when treated with suspensions or GMO-based cubosomes.
Results are given in Table 2 and show that the priorities are: (i) handling of continuous covariates, (ii) dealing with data below quantification limit, (iii) robustness across models, and (iv) design for discrete outcome data also in combination with continuous data.
However, high concentrations of AgNPs in combination with EE2 caused a drop of estrone (E1) (female fish) and androstenedione (AN) (male and female fish) levels in plasma below quantification limits.
For three data points (one data point in the group treated with only rotenone and two data points in the group treated with rotenone and NV189), pyruvate was below the quantification limit.
OCls (4,4′-DDE and endrin aldehyde) concentrations ranged from below the quantification limit, although BDE-99 was detected in all samples.
Even considering the negligible corrosion intensity, and below the quantification limit of the used method, the microscopy evaluation reveals that condition 2 exhibited the lowest corroded area.
However preliminary experiments showed that with the conditions used here, O3 doses of 1 mg L-1 were sufficient to remove E1 below the quantification limit (65 μg L-1).
At other European waters, HCB concentrations in eels were far lower, e.g. in Italian lagoons (1 to 4 μg/kg lw [6]) or Scottish waters where HCB levels often were below the quantification limit [23].
