High-performance liquid chromatographic assay for amiodarone N-deethylation activity in human liver microsomes using solid-phase extraction

2002 ◽  
Vol 774 (1) ◽  
pp. 105-113 ◽  
Author(s):  
Nobumitsu Hanioka ◽  
Yoshiro Saito ◽  
Akiko Soyama ◽  
Masanori Ando ◽  
Shogo Ozawa ◽  
...  
Keyword(s):  
Solid Phase Extraction ◽  
Human Liver ◽  
High Performance ◽  
Solid Phase ◽  
Liver Microsomes ◽  
High Performance Liquid Chromatographic ◽  
Human Liver Microsomes ◽  
Phase Extraction ◽  
Liquid Chromatographic

Solvent pulse desorption on-line solid-phase extraction combined with high-performance liquid chromatographic determination of 14 sulfonamides in environmental water samples

2019 ◽  
Vol 11 (34) ◽  
pp. 4370-4375 ◽  
Author(s):  
Yu-Chieh Wang ◽  
Feng-Chun Hsieh ◽  
Jia-Lin Wang ◽  
Youn-Yuen Shu
Keyword(s):  
Solid Phase Extraction ◽  
High Performance ◽  
Solid Phase ◽  
Gradient Flow ◽  
Chromatographic Determination ◽  
Environmental Water ◽  
High Performance Liquid Chromatographic ◽  
Extraction Column ◽  
Phase Extraction ◽  
Liquid Chromatographic

We developed a new method for detecting sulfonamides using a manual injection valve, octyl (C8) as the sorbent in a solid-phase extraction column. Use of gradient flow for a solvent pulse can prevent the use of a second pump and a switch valve.

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