Determination of Urinary Trimethylamine and Trimethylamine N-oxide by Liquid Chromatography-Tandem Mass Spectrometry Using Mixed-Mode Stationary Phases | Zendy

SangKyu Lee | Zendy; DongHyun Kim | Zendy; Changbae Jin | Zendy; Hye Hyun Yoo | Zendy

Open Access

Determination of Urinary Trimethylamine and Trimethylamine N-oxide by Liquid Chromatography-Tandem Mass Spectrometry Using Mixed-Mode Stationary Phases

Author(s) -

SangKyu Lee,

DongHyun Kim,

Changbae Jin,

Hye Hyun Yoo

Publication year - 2010

Publication title -

bulletin of the korean chemical society

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.237

H-Index - 59

eISSN - 1229-5949

pISSN - 0253-2964

DOI - 10.5012/bkcs.2010.31.02.483

Subject(s) - trimethylamine , chemistry , chromatography , trimethylamine n oxide , liquid chromatography–mass spectrometry , mass spectrometry , tandem mass spectrometry , analytical chemistry (journal) , organic chemistry

% RSD Accuracy (%)TMA (ng/mL)25 26.4 ± 1.3 5.2 105.7 26.4 ± 0.9 3.7 105.8100 99.3 ± 3.0 3.0 99.3 106.9 ± 3.9 3.9 106.9500 500.1 ± 26.5 5.3 100.0 509.0 ± 12.8 2.6 101.8TMANO (µg/mL)1 0.9 ± 0.1 10.6 89.1 0.9 ± 0.1 9.2 91.75 4.6 ± 0.4 7.7 92.5 4.5 ± 0.5 9.5 89.625 25.6 ± 1.4 5.6 102.6 24.3 ± 1.3 5.1 97.1

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