Zoekresultaten - 5 results
CBD oils on the Belgian market: A validated MRM GC-MS/MS method for routine quality control using QuEChERS sample clean up
that the β-expectation tolerance intervals did not exceed the acceptance limits of 20%, meaning that 90% of future measurements will be included within this error range. Health Topics: Effectiveness and ...
Development and validation of chromatographic methods for screening and subsequent quantification of suspected illegal antimicrobial drugs encountered on the Belgian market.
emergence of superbugs. Therefore, simple and accurate analytical methods are necessary, which are capable to detect and quantify a wide range of antimicrobials in suspected illegal products. In this work, ...
Development and validation of chromatographic methods for screening and subsequent quantification of suspected illegal antimicrobial drugs encountered on the Belgian market
quantify a wide range of antimicrobials in suspected illegal products. In this work, a screening and a quantification method using ultra-high performance liquid chromatography with tandem mass spectrometry ...
A new approach to define acceptance limits for hematology in external quality assessment schemes.
each target concentration range. For deriving AL, focus was mainly on the upper percentiles (90th, 95th and 99th). RESULTS: For RBC, hemoglobin, hematocrit and MCV, no relation was found between the ...
Estimated number of deaths directly averted in people 60 years and older as a result of COVID-19 vaccination in the WHO European Region, December 2020 to November 2021.
coverage. We estimated that vaccination averted 469,186 deaths (51% of 911,302 expected deaths; sensitivity range: 129,851-733,744; 23-62%). Impact by country ranged 6-93%, largest when implementation ...