Salting‐out homogeneous liquid liquid microextraction for the determination of azole drugs in human urine: Validation using total error concept

2022 ◽  
Author(s):  
Natalia Manousi ◽  
Adamantia Vlachaki ◽  
Fotini S. Kika ◽  
Catherine K. Markopoulou ◽  
Paraskevas, D. Tzanavaras ◽  
...  
Keyword(s):  
Human Urine ◽  
Total Error ◽  
Salting Out ◽  
Homogeneous Liquid ◽  
Liquid Microextraction

Determination of UV-327 and its metabolites in human urine using dispersive liquid-liquid microextraction and gas chromatography-tandem mass spectrometry

2021 ◽  
Vol 13 (35) ◽  
pp. 3978-3986
Author(s):  
Corinna Fischer ◽  
Thomas Göen
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Tandem Mass Spectrometry ◽  
Human Urine ◽  
Tandem Mass ◽  
Extraction Solvent ◽  
Chromatography Tandem Mass Spectrometry ◽  
Dispersive Liquid Liquid Microextraction ◽  
Liquid Microextraction

A method is presented for the extraction of the UV stabilizer UV-327 and its metabolites from urine with acetonitrile (disperser solvent) and chloroform (extraction solvent), followed by instrumental analysis of the trimethylsilylated analytes.

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