A weak cation-exchange phase for the separation of biogenic amines by open tubular liquid chromatography
نویسندگان
چکیده
منابع مشابه
Quantitative determination of 22 primary aromatic amines by cation-exchange solid-phase extraction and liquid chromatography-mass spectrometry.
Primary aromatic amines (PAAs) have been broadly studied due to their high toxicity. In this work a method for the analysis of 22 PAAs in aqueous simulants has been developed. The method is based on a solid-phase extraction step using cation-exchange cartridges and the subsequent analysis of the extracts by ultra-high-performance liquid chromatography with mass spectrometric detection. The reco...
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ژورنال
عنوان ژورنال: Chromatographia
سال: 1997
ISSN: 0009-5893,1612-1112
DOI: 10.1007/bf02466398