Simultaneous determination of low levels of methotrexate and cyclophosphamide in human urine by micro liquid chromatography/electrospray ionization tandem mass spectrometry

2006 ◽  
Vol 20 (12) ◽  
pp. 1889-1893 ◽  
Author(s):  
Anna Barbieri ◽  
Laura Sabatini ◽  
Paolo Indiveri ◽  
Roberta Bonfiglioli ◽  
Vittorio Lodi ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Liquid Chromatography ◽  
Tandem Mass Spectrometry ◽  
Electrospray Ionization ◽  
Simultaneous Determination ◽  
Human Urine ◽  
Tandem Mass ◽  
Low Levels ◽  
Ionization Tandem Mass Spectrometry

Determination of parabens in human urine by liquid chromatography coupled with electrospray ionization tandem mass spectrometry

2014 ◽  
Vol 6 (15) ◽  
pp. 5566-5572 ◽  
Author(s):  
Shaoyou Lu ◽  
Shihan Gong ◽  
Shengtao Ma ◽  
Xiangying Zeng ◽  
Zhiqiang Yu ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Liquid Chromatography ◽  
Tandem Mass Spectrometry ◽  
Electrospray Ionization ◽  
Human Urine ◽  
Tandem Mass ◽  
Methyl Ethyl ◽  
Sensitive Method ◽  
Ionization Tandem Mass Spectrometry

A simple and sensitive method was developed for the simultaneous determination of methyl, ethyl,n-propyl,n-butyl, and benzyl parabens in human urine by liquid chromatography coupled with electrospray ionization tandem mass spectrometry (LC-ESI-MS/MS).

Sign in / Sign up

Export Citation Format

Share Document