Sentence examples for using an external calibration from inspiring English sources
Intact mass analysis was also performed on the MALDI mass spectrometer but run in linear mode, and spotted using 3,5-dimethoxy-4-hydroxycinnamic acid (10 mg/mL in 70% acetonitrile 0.1%TFA) and calibrated using an external calibration.
The relative copy number was calculated using an external calibration curve to correct for PCR efficiency and a within-run calibrator to correct for the variability between runs.
The metal samples were analyzed by using an external calibration curve prepared from aqueous standard solutions.
Helium was used as carrier gas at a constant flow of 8.8 mL/min and quantification was performed using an external calibration with standard gas mixture.
The investigated compounds in the methanolic extracts were quantified by integration of the peak-areas at 220 nm using an external calibration method.
MS detection was realized in multiple reaction monitoring mode, and the carbonyl compound concentration (expressed in μg/cigarette) was calculated using an external calibration curve.
A mean accuracy error of the order of 1.1 and 1.9% w/w was achieved for sodium saccharin and sodium cyclamate, in the validation of the method using actual table top samples, being lower than those obtained using an external monoparametric calibration.
Eluants were monitored by UV-Vis light detection at a wavelength of 254 nm and qualified using an external standard calibration curve.
A better supported estimate of this time required the inclusion of a relevant outgroup-calibration point within the dataset B, but the lack of fossil records forced us to use of an external calibration point.
This was evaluated by using an external-permuting calibration model, which does not calibrate with an equal rising concentration for all elements, but mixes the elements at several levels randomly.
Ethanol analysis of the fermentation broth was carried out using a gas chromatograph (GC, model 7890A, Agilent Technologies) through a headspace sampler (HS, model 7694E, Agilent Technologies) using an external standard for calibration.
