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Résultats de la recherche - 5 results
On-line solid-phase extraction with ultra performance liquid chromatography and tandem mass spectrometry for the detection of nicotine, cotinine and trans-3'-hydroxycotinine in urine to strengthen human biomonitoring and smoking cessation studies.
spectrometry (UPLC- MS / MS) for the simultaneous detection of nicotine, cotinine and trans-3’-hydroxycotinine in human urine. The advantages of both on-line SPE (speed, automation, less labor intensive) coupled ...
Determination of Glyphosate and Its Metabolite AMPA (Aminomethylphosphonic Acid) in Cereals After Derivatization by Isotope Dilution and UPLC-MS/MS
Publication Type: Peer reviewed scientific article Authors: Séverine Goscinny; Unterluggauer,H.; Aldrian,J.; V. Hanot; Masselter,S. Source: Food analytical methods, Volume 5, Issue 5, Number 1185, p.1177- 1185 (2012) ISBN: 1936-9751 Keywords: acid ALL an ...
Dietary intake of hexabromocyclododecane diastereoisomers (α-, β-, and γ-HBCD) in the Belgian adult population.
Hydrocarbons, Brominated Male Stereoisomerism Abstract: A study was performed to assess exposure of the Belgian population to HBCD diastereoisomers. Measurements of HBCD were performed by UPLC- MS / MS, on 45 ...
Rapid analysis of melamine residue in milk, milk products, bakery goods and flour by ultra-performance liquid chromatography/tandem mass spectrometry: From food crisis to accreditation
observed ON PRODUCTS Quantification RANGE Reproducibility Residue result results standards Tandem Mass Spectrometry Test tests treatment ultrasound UPLC Abstract: A simple and rapid ultra-performance liquid ...
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 ...