Sentence examples for analytical quality assurance from inspiring English sources

The paper presents current state-of-the-art and recent developments in relevant areas such as sorbent research, sampler design, enhanced approaches to analytical quality assurance and on-tube derivatisation.

This work involved the optimization and validation of a method, according to Directive 2002/657/EC and the Analytical Quality Assurance Manual of Ministério da Agricultura, Pecuária e Abastecimento, Brazil, for simultaneous extraction and determination of fumonisins B1 and B2 in maize.

For method validation and analytical quality assurance, we followed the demands for governmental food and alcohol control authorities [21].

In all cases, the providers of data followed appropriate analytical quality assurance standards.

In a recently completed UNEP/WHO pilot project on monitoring of organochlorine compounds in human milk in ten countries, great emphasis was placed on analytical quality assurance.

For analytical quality assurance, one run of both the quality control samples and the calibration standards were used for every analytical run.

A pre-analytical quality-assurance polymerase chain reaction (QA-PCR) [ 107] was performed that demonstrated the presence of 300 to 600-bp fragments, confirming the quality of DNA was adequate for methylation assessment.

Table 2 Analytical method quality assurance for USGS reference materials BCR-2 and SGR-1 with ICP-MS following LiBO2 fusion Analyte (MDL; ppm) BCR-2 (ppm) SGR-1 (ppm) Measured Certified % Diff.

Pre-analytical, analytical and post-analytical stages of quality assurance that are incorporated in standard operating procedures of the microbiology laboratory were strictly followed.

Furthermore, minimum performance criteria for analytical methods and quality assurance issues have been discussed.

As a consequence, there is an increasing demand for proper analytical technologies for quality assurance of LND formulations.