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Importance of anti-SARS-CoV-2 assay antigenic composition as revealed by the results of the Belgian external quality assessment (EQA) scheme.
divergent results in the Belgian SARS-CoV-2 serology external quality assessment scheme. Sample IS /17575 was serum originating from a 30 years old male patient. 124 diagnostic laboratories analysed this ...
Evaluation of a TEM based Approach for Size Measurement of Particulate (Nano)materials
agglomeration state. The measurement of the median value of the minimal external particle diameter distribution was intra-laboratory validated. The validation study included an assessment of the limit of ...
Cadmium exposure in the population: from health risks to strategies of prevention.
higher than 0.5 μg Cd/g creatinine. To diminish the transfer of Cd from soil to plants for human consumption, the bioavailability of soil Cd for the plants should be reduced (external bioavailability) by ...