Sentence examples for samples and detection from inspiring English sources
Detection frequencies of environmental phenols in urine were high: 2,5-Dichlorophenol, benzophenone-3, methylparaben, and propylparaben were detected in at least 99% of the samples, and detection frequencies for the other phenols ranged between 59%and94%4% (Table 2).
The calibration was performed with a blank and standard solution samples and detection limits (LOD) were determined with a standard deviation of blank solutions.
Visualization of the global relationships between the samples and detection of possible outliers among the 16 samples was facilitated by principal component analysis (PCA) of the S10 transformed data.
Washing condition was optimized to 6 washes after incubation with samples and detection antibodies to reduce background.
Serum samples and detection antibodies were added to each well, followed by the VLP-microspheres for types 6, 11, 16 and 18.
Visualization of the global relationships among the 30 samples and detection of possible outliers were facilitated with PCA biplots of the normalized data (85).
Heterotrophic plate count greater than 100 cfu/ml was noted in 41 samples and detections of total and thermotolerant coliforms and E. coli in 38, 24, and 10 samples, respectively, and no phages detection in chlorinated waters.
While heterotrophic plate count greater than 100 cfu/ml was observed in 100 samples and detections of total and thermotolerant coliforms, E. coli, and phages in 75, 60, 42, and 5 samples, respectively, for untreated waters.
As a result of limitations in sampling and detection it was unable to be conclusive, but the authority emphasised that it considered Amflora to be safe.
Alternatives to these conventional methods are direct release of Hg vapor by thermal desorption from solid sample and detection by atomic absorption spectrometry [4, 14, 16].
This chapter on biofilm risks deals with biofilm formation of pathogenic microbes, sampling and detection methods, biofilm removal, and prevention of biofilm formation.
