Sentence examples for matrices samples from inspiring English sources

Intra-day precision and accuracy were calculated by the analysis of different matrices samples spiked with VNT and QC levels in 1 day.

To study the specificity of the suggested analytical method, six separate blank RLMs and human plasma matrices samples were treated with the proposed extraction technique.

Stability results (Tables 4, 5) approved that matrices samples (human plasma or RLMs) containing VNT can be retained under laboratory conditions with no noticeable change of its concentration.

Those samples were then analyzed for any interfering peaks at retention time of VNT or IS and comparing the chromatogram with VNT and IS spiked human plasma and RLMs matrices samples.

The samples were freeze-dried using Christ Alpha 1-2 lyophilizer, grinded in Retsch spherical mill, and decomposed with Milestone Ethos-1 microwave decomposition apparatus (Czech technical standards ČSN EN 13657, solid matrices samples preparation, screening, and skeleton determination).

For all matrices, sample preparation involved liquid liquid extraction with ethyl acetate.

Three beehive matrices, sampled in eighteen apiaries from West France, were analysed for the presence of lead (Pb).

We abstracted the simulated cord blood concentration at delivery as the common prenatal exposure estimate across cohorts (vs. measures taken in different biological matrices sampled at different times).

The method validation was completed with spiked matrix samples.

Matrix samples with perforating pores of 40 μm diameter were also studied.

Linearity was studied in the range of 5 200 μg mL−1 for BMV in spiked matrix samples.