Sentence examples for a standard sample is from inspiring English sources

During lunar x-ray fluorescence spectrometry, concurrent monitoring of solar x-rays as well as in situ calibration of x-ray fluorescence using a standard sample is performed for quantitative elemental analysis.

Test images of PEEM from a standard sample were taken to illustrate the further performance of the beamline and PEEM station.

A standard sample was applied in triplicate to estimate CV within and between runs.

A parallel sample and a standard sample were examined at 10-sample intervals for quality control.

A standard sample was prepared by adding SDS buffer to human keratinocyte HaCaT cells and was included in each blot as an internal control.

A standard sample was created by ligating unmethylated- and methylated-LINE-1 sequences, and cloning into a plasmid (Additional file 2: Figure S2).

In order to illustrate the effect of multiple scattering events on the PS-OCT signal, a standard sample was used [ 40, 42, 43].

Control samples as well as a standard samples were diluted in the same way.

Thus, an internal standard sample was selected from each large group.

To confirm this initial classification, an internal standard sample was selected in the more numerous groups and common standards for the smaller groups with a similar band pattern.

DBS as an alternative to standard samples is only possible if the pathogen is present in sufficient numbers for nucleic acid amplification.