Sentence examples for samples testing the from inspiring English sources

"Pool and hot tub owners spend a great deal of time taking water samples, testing the chemistry, comparing to a color chart, calculating the amount of chemicals needed.

The function compares the medians of the samples, testing the null hypothesis that all samples are drawn from the same population (or equivalently, from different populations with the same distribution), as a nonparametric one-way ANOVA and an extension of the Wilcoxon rank-sum test to more than two groups.

But when the instruments were flushed out and new samples tested, the methane all but disappeared — just a contaminant brought over from Earth.

In all samples tested, the one containing 2.0 wt.% of RuO2 exhibits superior electrochemical performance.

In the majority of human samples tested, the drug reduced cytokine production by 80%to90%0% within 72 hours.

For the three samples tested, the exosome sizes ranged from 30 90 nm.

The second patient sample tested the clinical application of the method (validation sample).

For supplements, the F.D.A. allows 2.5 parts per million, and she said all of the samples testing positive were below that figure.

Landis's lawyers said that they were frustrated by USADA's insistence on having the samples tested at the French lab, which had tested Landis's initial samples from the Tour.

Almost 5percentt of the flu samples tested in the United States this season were resistant to the antiflu drug Tamiflu, the Centers for Disease Control and Prevention reported.

There is now "widespread" flu activity in 21 states, up from 11 a week ago, and virtually all the samples tested are the new swine flu.