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Résultats de la recherche - 6 results
Microbial quality analysis of falsified medicines seized by controling agencies
a profitable criminal enterprise, despite the concerted efforts of international agencies and collaborative initiatives like Operation Pangea [76]. Over the past five years, instances of pharmaceutical crime ...
Development of strain-level shotgun metagenomics approaches to detect and characterize microbiological contaminants in the context of food safety
chosen for further studies (i.e. 24 hours enrichment as stated in the current international standard procedure, classical commercial DNA extraction and no amplification). Cheese samples were spiked with ...
Development of a data-intensive centralized system for surveillance and outbreak investigation of bacterial pathogens using whole-genome sequencing
surveillance. User-friendly access to the workflows is provided to both internal and external scientists through web-accessible Galaxy instances. In emergencies, the sample-to-result time for WGS can be ...
DETERMINATION OF SENSITIZING AND IRRITATING LEACHABLES IN MENSTRUAL HYGIENE PRODUCTS
included as internal standard. Validation of the UPLC- TQMS method addressed selectivity, linearity, precision, trueness and accuracy. Out of the 15 investigated MHP s, 6 were found to leak 5 sensitizing and ...
DETERMINATION OF ALLERGENIC FRAGRANCE INGREDIENTS IN FEMININE ABSORBENT HYGIENE PRODUCTS AND LUBRICANTS
matrix-effect in AHP s was reduced with the use of 1-fluoronapthalene as an internal standard (IS) and matrix-matched calibration for quantification purposes. A relative bias was set at 15%, that was met by each ...
Study of the possible migration risks of food contact materials for children under 3 years
dichloromethane (DCM)-n-hexane (1:1 and 1:3). The extracts resulting from the LLE step were analysed on GC-(EI) MS by monitoring specific ions for each analyte and for the internal standard. EtOAc-n-hexane (1:1) ...