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1 lip 2010 · The rapid and reliable method can be used for characterization and quantification of residues of amitraz and its main metabolite, 2,4-dimethylaniline, in liver and kidney samples of swine, sheep and bovine.
2 kwi 2019 · In this study, we develop a gas chromatography/mass spectrometry (GC/MS) method for determination of amitraz and its degradation products 2,4 dimethylaniline (DMA), 2,4 dimethylformamidine (DMF) and N- (2,4-dimethyl phenyl)-N’-methylformamidine (DMPF) in cucumber and quince.
1 lip 2010 · A new method has been developed for determination and confirmation of amitraz and its main metabolite, 2,4-dimethylaniline, in food animal tissues using gas chromatography-electron capture detector (GC-ECD) and gas chromatography–mass spectrometry detector (GC–MS).
13 lut 2007 · A rapid and sensitive method has been developed and validated in-house for the determination of total amitraz in pears, strawberries, oranges and honey. Samples were hydrolysed (under acidic followed by alkaline conditions) to convert amitraz to 2,4-dimethyaniline, which was then partitioned into 2,2,4-trimethylpentane prior to quantification ...
Analysis of “Amitraz (sum)” in samples with incurred residues - Comparison of the approach covering the individual metabolites via LC-MS/MS with the approach involving cleavage to DMA
THE DETERMINATION OF AMITRAZ IN APPLES BY GC-MSD. 1. Scope and Field of Application: 1.1. This method is applicable to the analysis of Amitraz as 2,4 Dimethylaniline in apples at typical limits of detection of 0.04 ppm. 2. Principles and Theory: 2.1. raz and its metabolites to 2,4 Dimethylaniline. The matrix i.
28 lut 2007 · Amitraz and 2,4-DMA could be determined in spent cattle dip with negligible interference from the composition of the sample, requiring little in the way of sample pretreatment. Weaker current and reproducibility observed in milk and honey could be attributed to low ionic strength.
