An integrated method for the simultaneous determination of alkylphenol ethoxylates and brominated flame retardants in sewage sludge samples by ultrasonic-assisted extraction, solid phase clean-up, and GC-MS analysis

2015 ◽  
Vol 123 ◽  
pp. 230-236 ◽  
Author(s):  
Tlou B. Chokwe ◽  
Jonathan O. Okonkwo ◽  
Linda L. Sibali ◽  
Esper J. Ncube
Keyword(s):  
Sewage Sludge ◽  
Simultaneous Determination ◽  
Flame Retardants ◽  
Solid Phase ◽  
Alkylphenol Ethoxylates ◽  
Integrated Method ◽  
Assisted Extraction ◽  
Ultrasonic Assisted ◽  
Ultrasonic Assisted Extraction

Simultaneous determination of 32 antibiotics and 12 pesticides in sediment using ultrasonic-assisted extraction and high performance liquid chromatography-tandem mass spectrometry

2015 ◽  
Vol 7 (5) ◽  
pp. 1896-1905 ◽  
Author(s):  
Meng Chen ◽  
Qitong Yi ◽  
Jiajun Hong ◽  
Lemeng Zhang ◽  
Kunde Lin ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Simultaneous Determination ◽  
High Performance ◽  
Tandem Mass ◽  
Chromatography Tandem Mass Spectrometry ◽  
Assisted Extraction ◽  
Liquid Chromatography Tandem Mass ◽  
Ultrasonic Assisted ◽  
Ultrasonic Assisted Extraction

A method was developed for the simultaneous determination of four classes of antibiotics and three classes of pesticides in sediment.

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