Sentence examples for based on internal standards from inspiring English sources

Extracted lipids were separated by HPLC and analyzed by a semi-quantitative method based on internal standards introduced in the sample.

Based on internal standards (N = 165, tyrosin; Roth, Germany), the analytical precision (±1 SD) equalled ±0.16‰ and ±0.29‰ for δN and δC, respectively.

The normalized peak area of 3-HB at 1.2 ppm based on internal standard (trimethylamine, TMA) showed a positive linear correlation with the concentration of 3-HB athehe range of 0 g/L to 20 g/L.

Quantification was based on internal standard calibration and the peak area ratios of OCD3 and OC [8].

The sizes of the amplified products were calculated based on internal standard DNA (GeneScan-500ROX standardndApplied Biosystemsstems) using GeneMapper software (Applied Biosystems).

Calibration curves based on internal standard calibration were obtained by weighted (1/×) linear regression for the peak area ratio of the analyte to the respective internal standard against the amount of the analyte.

SPME adsorbs VOCs from the headspace then estimates a liquid concentration based on one internal standard.

He then proceeded to explain why the term "beta" being attached to Autopilot is little more than a formality based on internal naming standards at this point.

According to Japan's major newspaper, Nikkei, Fukushima nuclear power plant had been operating based on internal safety standard, not of any independent body, thus seriously lacking in its accountability.

Instead, we advocate approaches based on internal, relative standard curves (derived from samples containing the targets of interest in equal amounts) and use of regression estimates.

ABI GENESCAN software was used to size fragments based on internal lane standard GeneScan 500 [Rox].