Search results - 81 results

Validation of a liquid chromatography-mass spectrometric assay for tacrolimus in peripheral blood mononuclear cells.

drug monitoring (TDM). The assay was developed using liquid chromatography-tandem mass spectrometry (LC- MS / MS). PBMC s are isolated from 7 mL whole blood by centrifugation over Ficoll gradient density ...

A modified sample preparation for acrylamide determination in cocoa and coffee products

Limit of Detection Liquid chromatography-tandem mass spectrometry Mass Mass Spectrometry method ON performance PRODUCTS protein purification relative Reproducibility Sample Solutions Solvents time ...

A downscaled multi-residue strategy for detection of anabolic steroids in bovine urine using gas chromatography tandem mass spectrometry (GC-MS3).

Agents Animals Cattle Chromatography, High Pressure Liquid Gas Chromatography-Mass Spectrometry Hydrolysis Ions Methandrostenolone Reproducibility of Results Sensitivity and Specificity Steroids Substance ...

Determination of acrylamide levels in selected foods in Brazil

food Foods foodstuffs Laboratories LC-MS/MS LEVEL levels Limit of Detection Liquid chromatography-tandem mass spectrometry Mass Mass Spectrometry method ON Potato Potato products PRODUCTS result results ...

Permeability of 13 different gloves to 13 cytotoxic agents under controlled dynamic conditions.

63, Issue 6 (2006) Keywords: Antineoplastic Agents Chromatography, High Pressure Liquid Gloves, Protective Humans Mass Spectrometry Neoprene Nitriles Permeability Polyvinyls Rubber Time Factors ...

Optimisation of a liquid chromatography-tandem mass spectrometric method for the determination of acrylamide in foods

Increase Ion Laboratories Limit of Detection liquid chromatography Liquid chromatography coupled to tandem mass spectrometry Mass Mass Spectrometry measurement method ON Participation performance Potato ...

Occurrence of HBCDs, TBBPA, brominated phenols and their derivative in foodstuffs in Belgium

ionization mass spectrometry (GC ‐ ECNI / MS) and ultra‐high performance liquid chromatography‐tandem mass spectrometry (UHPLC ‐ MS / MS), were developed and in‐house validated. In 2015 and 2016, 183 composite ...

Simultaneous determination of parabens, bisphenols and alkylphenols in human placenta by ultra-high performance liquid chromatography- tandem mass spectrometry

endocrine disruptor Paraben Placenta UHPLC-MS/MS Abstract: This study presents de development and validation of an ultra- high performance liquid chromatographytandem mass spectrometry (UHPLC- MS / MS) ...

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