Sentence examples for below detection value from inspiring English sources

The levels in the control group without electroporation, were below detection value.

We substituted the detection limit for below-detection values for all analyses reported in this section.

For the purpose of analysis, samples below the detection value were given one-half the detection limit before the comparison of the means.

If a sample concentration was below detection limit its value was set at the respective detection value.

Congener sums assumed a value of 0 for below detection limit values.

Several studies were excluded because there was a greater percentage of below-detection limit values, because of high detection limits or because the measurements were taken from studies much earlier than our time criteria.

Chemicals with more than 90% below detection limit values were excluded from analyses.

However, detection values below 10 CFU mL−1 were only achieved after selective enrichment step which required approximately 30 hours [ 16, 25, 29, 39].

*P < 0.05 and **P < 0.01 vs. OVX (Mann-Whitney U - test) aNot detectable (values below detection limit).

As most 25D and 1,25D measurements at day 21 were below detection limits, the value of the detection level for each method was used for the statistical analysis.

blank box= not done; nd below detection; Bold the values above 20 folds of control values.