... drugs in water and sludge from five wastewater treatment plants in Sweden by hollow fiber liquid phase microextraction and gas ... Enantioselective determination of ibuprofen in saliva by liquid chromatography/tandem mass spectrometry with chiral ...

Determination of phenobarbital in hair matrix by liquid phase microextraction (LPME) and gas chromatography-mass spectrometry ( ... In der zweiten Phase der nationalsozialistischen „Euthanasie", der Aktion Brandt, wurde Phenobarbital auch zur Ermordung einer ... Rapid determination of nine barbiturates in human whole blood by liquid chromatography-tandem mass spectrometry. In: Drug Test ... Amobarbital and Secobarbital in Raw Milk via Liquid Chromatography with Electron Spray Ionization Tandem Mass Spectrometry. In ...

Bei der Flüssigphasen-Mikroextraktion (Liquid-phase microextraction, LPME) erfolgt eine Extraktion aus einer geringen Menge ... Die schwere Phase fließt in das untere Teil des Außengehäuses der Zentrifuge ab. Die leichte Phase gelangt durch Überlaufen in ... Die schwere Phase (gelb) wird gegen die Trommelwand geschleudert, die leichte Phase (blau) verbleibt im mittleren Bereich der ... Abkürzung LLE für liquid-liquid extraction) ist eine Trennungsmethode, die die verschiedenen Löslichkeiten von Stoffen in zwei ...

Determination of total thyroxine in human serum by hollow fiber liquid-phase microextraction and liquid chromatography-tandem ... Pediatric Reference Intervals for Free Thyroxine and Free Triiodothyronine by Equilibrium Dialysis-Liquid Chromatography-Tandem ...

Solid-phase extraction combined with dispersive liquid-liquid microextraction and chiral liquid chromatography-tandem mass ... Validation of a chiral liquid chromatography-tandem mass spectrometry method for the determination of pantoprazole in dog ...

Simultaneous detection of seventeen drugs of abuse and metabolites in hair using solid phase micro extraction (SPME) with GC/MS ... Development of a new multi-analyte assay for the simultaneous detection of opioids in serum and other body fluids using liquid ... Validation of an automated solid-phase extraction method for the analysis of 23 opioids, cocaine, and metabolites in urine with ... ultra-performance liquid chromatography-tandem mass spectrometry. In: J Anal Toxicol., 38(5), Jun 2014, S. 280-288. PMID ...

... and nicotine in chocolate by headspace solid-phase microextraction coupled with gas chromatography-tandem mass spectrometry. In ... N. Liachenko, A. Boulamery, N. Simon: Nicotine and metabolites determination in human plasma by ultra performance liquid ... Simple and rapid assay method for simultaneous quantification of urinary nicotine and cotinine using micro-extraction by packed ... norcotinine and mecamylamine in human urine by liquid chromatography-tandem mass spectrometry. In: Clin Chim Acta., 413(11-12 ...

Part V: Thermogravimetry Combined with Solid Phase MicroExtraction (SPME) in Pestic. Sci. 53 (1998) 300-310. FAO: Fenpropimorph ... One-Pot Multistep Synthetic Strategies for the Production of Fenpropimorph Using an Ionic Liquid Solvent. In: Organic Process ...

Dynamic solid phase microextraction for sampling of airborne sarin with gas chromatography-mass spectrometry for rapid field ... Investigation of dried blood sampling with liquid chromatography tandem mass spectrometry to confirm human exposure to nerve ...

N-dimethyltryptamine in beverages consumed in religious practices by headspace solid-phase microextraction followed by gas ... I. M. Lovetree: Liquid plum'r for the soul. In: R. Metzner (Hrsg.): Ayahuasca: Human Consciousness and the Spirits of Nature. ... Ultra-high-pressure liquid chromatography tandem mass spectrometry determination of hallucinogenic drugs in hair of psychedelic ... Direct analysis of psychoactive tryptamine and harmala alkaloids in the Amazonian botanical medicine ayahuasca by liquid ...

Using Headspace Solid-Phase Microextraction-Gas Chromatography-Mass Spectrometry. In: J Agric Food Chem. 64(21), 1. Jun 2016, S ... Martin Kämpf: Strafrecht: Handel mit Gamma-Butyrolacton (GBL, liquid ecstasy) zu Konsumzwecken. 25. Juli 2011. Das unerlaubte ...

Simultaneous analysis of amphetamine-type stimulants in plasma by solid-phase microextraction and gas chromatography-mass ... Improved identification of multiple drugs of abuse and relative metabolites in urine samples using liquid chromatography/triple ... Comparison between drug screening by immunoassay and ultra-high performance liquid chromatography/high-resolution time-of- ...

Characterization of Volatile and Semi-Volatile Compounds in Chinese Rice Wines by Headspace Solid Phase Microextraction ... Pauline D. Ioh: Ambrosia and white liquid fire. In: China Daily, 21. November 2010, Online, abgerufen am 9. Februar 2014. Yu ... Characterization of Volatile and Semi-Volatile Compounds in Chinese Rice Wines by Headspace Solid Phase Microextraction ... Characterization of Volatile and Semi-Volatile Compounds in Chinese Rice Wines by Headspace Solid Phase Microextraction ...

... liquid chromatography-tandem mass spectrometry using a procedure based on QuEChERS and dispersive liquid-liquid microextraction ... Das Epoxid kann zwar als Glutathion-S-Konjugat löslich gemacht (Phase II der Biotransformation) und anschließend durch ... Phase I der Biotransformation). Dies geschieht mithilfe von Cytochrom P450. ... entsprechende Transportsysteme (MRP2-Transporter, ATP-abhängig) ausgeschieden werden (Phase III der Biotransformation), ...