Sentence examples for substances were checked from inspiring English sources

Calibration standards prepared from neat substances were checked against NIST SRM® 2260a in order to verify the correctness of instrument calibration.

In a next step, hygroscopy and volatility of the candidate substances were checked since both attributes have a strong influence on the weighing results and thus the outcome of the quantification measurement.

Samples with possible phthalate contamination or a coeluting substance detected in blanks were checked by confirmatory analyses on a Hewlett-Packard 6890 GC with a Micro-ECD and a capillary column of different polarity.

These, along with the handwritten notes taken during FGDs and IDIs were checked for their substance in terms of their relevance to the final report, guided by the study objectives.

As a result, Kournikova's on-court style has been inspected for substance, her game has been checked for championship material and her schedule has been second-guessed for the number of photo shoots it includes.

If there are proposals about chemical substances, e.g. used for matrix solutions, it is checked whether the substance is already defined in the Chemical Entities of Biological Interest (ChEBI) ontology (26).

This compound list can be checked for substances that are classified as environmental hazards in accordance with the globally harmonized system of classifying and labeling chemicals [49] or those included in the indicative list [50].

The presence of inhibitory substances in the sample matrix was checked by spiking samples with known amounts of template and comparing differences in concentration threshold values (CT) among the matrix and controls (one cycle difference between samples and controls was targeted).

The presence of inhibitory substances in the extracted DNA samples was checked by spiking known amounts of template DNA in UV-treated samples and comparing differences in concentration threshold (CT) values among the samples and neat positive-controls (one cycle difference between samples and controls was targeted).

If not, it is checked whether the substance is defined in the PubChem (27) database, and a new term in the PSI-MS CV is created, which references this PubChem entry by specifying the corresponding 'dbxref' term at the end of the def: tag line.

The lab, the Swiss Federal Institute of Technology in Spiez, said that the quantities found of uranium 236 were minute and that it was checking for other substances in the spent bullets.