Sentence examples similar to inter laboratory exercises from inspiring English sources

We further suggest to elaborate consensual standardised protocols for chemical analyses of biota and to perform quality assurance by inter-laboratory exercises.

Furthermore, results from the performed inter-laboratory exercises revealed that participating laboratories that reported results for THC-COOH have comparable analytical methods (Z-scores within the limits), but because of some unknown pre-analytical losses, underestimations of the absolute amounts are probably made (de Voogt et al., unpublished).

This inter-laboratory exercise has become an important mechanism for quality assurance in the region.

This inter-laboratory exercise has become an important mechanism for quality assurance and ongoing training in the region.

Although the inter-laboratory exercise revealed poor repeatability of AgNPs toxicity results, this study provides valuable information regarding the importance of harmonisation of all steps in the test procedure.

We (i) revised the existing nanotoxicity test protocols with Artemia sp. (ii) optimised certain methodological steps based on the experiments with AgNPs and potassium dichromate (K2Cr2O7) as a soluble reference chemical and (iii) tested the optimised protocol in an international inter-laboratory exercise conducted within the EU FP7 NanoValid project.

The quality control procedure to measure arsenic in this method involves several measures such as calibration checks, duplicate measurements and participation in inter laboratory comparison exercises.

The theoretical education is complemented by laboratory exercises.

Currently, most laboratory exercises and demonstrations focusing on evolution are limited to computer models and simulations.

Lastly, predefined laboratory exercises were replaced by student-designed and implemented research projects.

About half of the time in this second course was spent in laboratory exercises.