Sentence examples for certified element from inspiring English sources

Although NIST SRM 1849a is not certified for arsenic, we assessed recovery for the certified element selenium, which is prone to the same severe matrix effects as arsenic in these complex milk matrixes.

The samples were then subjected to the digestion instrument procedure and analyzed for metal concentrations to establish confidence in the accuracy and reliability of data generated (Table 4 .The accuracy of certified elements varied between 87 and 93%, which can be considered a reliable analysis (El-Bahr and Abdelghany, 2015).

The study was also extended to some non-certified elements (Mg, S, Sb, Si and Ti) for their environmental significance.

First, the authors carried out the SUV to pedestrian strike simulation using the certified, finite element lower legform impactor.

The instrument was calibrated using 0, 5, 10, 50, and 100 ppb of certified multi-element ICP-MS standard calibration solutions (Accustandard) for a range of elements.

The results obtained for elements of interest and certified values for corresponding elements are shown in the Table 1.

For urine analysis, standard reference urine (Seronorm trace elements urine) was used and the recovery was 105% of certified values (certified value is 12.3 μg L-1).

The multielemental solution was prepared from certified multielemental and single element solutions (Merc, Darmstadt, Germany).

The accuracy was confirmed by the analysis of the certified reference material trace element in fuel oil (CRM NIST 1634c).

In the present work, the certified reduced basis finite element method is proposed and implemented to solve the generalized eigenvalue problems of neutron diffusion with variable cross sections.

Table 5 Regression results   (1) (2) (3) (4)   Self-certified Self-certified GP certified GP certified   coef.