Sentence examples for matrix interference and from inspiring English sources
The method developed significantly reduces sample preparation time, the amount of solvent used, matrix interference, and is highly sensitive and selective.
The merit figures, compared with other methods, showed that new proposed method is an accurate, precise and reliable sample-pretreatment method that substantially reduces sample matrix interference and gives very good enrichment factors and detection limits for investigation trace amount of patulin in apple-juice samples.
Problems are encountered from matrix interference and skill is needed to spot these problems.
Mitigation of both matrix interference and analyte adsorption were critical to a successful validation.
These novel immunoassays are free from matrix interference and their intra-assay reproducibility has a coefficient of variation ≤ 5.0 % with an inter-assay reproducibility ≤ 8.3%% [ 24].
Samples from this run were spiked with known amount of model viruses to determine matrix interference and sample dilutions required for Q-PCR assays.
The optimized and validated method was found free from matrix interferences and successfully applied for quantitative determination of 15 neurotransmitters in the rat brain, plasma and cell samples.
The method is sensitive, fast, and free of matrix interferences, and it avoids the tedious and time-consuming on-column adsorption and elution steps associated with commonly used SPE procedures.
The method was validated with different spiked synthetic seawater and certified reference water samples: TMDA-62 and LGC 6016, without matrix interferences and showing good concordance with the certified values, being the relative errors −5.9%and−2.2%2%, respectively.
The wide range of the calibration curve (2.08 207.87 μg mL−1 for NP and 0.40 40.41 μg mL−1 for ME), the presence of matrix interferences and the intrinsic characteristics of HS-SPME required a data linearization using Log10.
Many instrumental methods have been used to find the direct determination of metal ions, but it seems impossible because of matrix interferences and low concentration of metal ions in the environmental samples.
