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Résultats de la recherche - 3 results
Dietary exposure to pyrrolizidine alkaloids in young children and adults from the Belgian population (PASFOOD)
methods was required to detect the presence of PA s at ppb or even ppt levels. Analytical methods based on analytes extraction and SPE purification, followed by UPLC separation and MS / MS detection were ...
A downscaled multi-residue strategy for detection of anabolic steroids in bovine urine using gas chromatography tandem mass spectrometry (GC-MS3).
Abuse Detection Time Factors Urinalysis Veterinary Medicine Abstract: Within the scope of the European Community member states’ residue monitoring plan, illicit administration of anabolic steroids is ...
Pyrrolizidine alkaloids in herbs and related foodstuffs (PASHERBS)
food supplements. The sample preparation protocols were comprised of an acidic solid-liquid extraction of the analytes followed by SPE clean-up to avoid loss of sensitivity due to matrix effect. Several ...