Zoekresultaten - 963 results

Multicenter study for defining the breakpoint for rifampin resistance in Neisseria meningitidis by rpoB sequencing36888

the participating countries. Representative isolates displaying rifampin MIC s of < 0.25 mg/liter were also examined (n = 231). Typing of isolates was performed, and a 660-bp DNA fragment of the rpoB ...

Rapid method for the confirmatory analysis of chrysoidine in aquaculture products by ultra-performance liquid chromatography-tandem mass spectrometry.

in aquaculture products with ultra-performance liquid chromatography-tandem mass spectrometry (UPLC- MS / MS) is presented. Muscle tissues were made alkaline with sodium hydroxide and extracted with ...

Estimate of intake of sulfites in the Belgian adult population.

Factual Diet Female Food Analysis Food Preservatives Humans Male middle aged NUTRITION SURVEYS Sulfites Wine Young adult Abstract: An exposure assessment was performed to estimate the usual daily intake of ...

External quality assessment on the use of malaria rapid diagnostic tests in a non-endemic setting2

PARTICIPANTS performance present Quality Quality Assurance,Health Care Questionnaire Questionnaires report reports result results Sample Samples SB- IM Science stability standards statistics & numerical data ...

Results from EQAS for antibiotics show the need to improve the quality of the pharmacokinetic interpretation during monitoring

assessment scheme IS Laboratories Monitoring need Objective ON parameters performance Pharmacokinetic PROGRAM Quality report result results santé santé publique Service SOFTWARE State Therapeutic drug ...

A new statistical method for evaluating long term analytical performance of laboratories, applied to an external quality assessmetn scheme for flow cytometry225

ISBN: D/2010/2505/52 Keywords: a an Evaluating external Flow Cytometry Laboratories Long-term method performance Quality report Statistical Term WIV-ISP Health Topics:  Effectiveness and safety of ...

Rapid analysis of melamine residue in milk, milk products, backery goods and flour by ultra-performance liquid chromatography/tandem mass spectrometry: From food crisis to accreditation

Publication Type: Sci. report, recommendat°, guidance doc., directive, monograph Authors: Séverine Goscinny; V. Hanot; Halbardier,J.F.; Michelet,J.Y.; Joris Van Loco Source: WIV-ISP, Brussel, p.4 (2010) ISBN: D/2010/2505/52 Keywords: Accreditation analysi ...

Sampling feasibility study of pathogenic organisms genetically modified or not in contained use activities

aspects in order to perform sampling in the best conditions and iii) highlight issues encountered during the interpretation of sampling results. Service:  Biosafety and biotechnology Biosécurité et ...

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