Analysis of free amino acids in natural waters by liquid chromatography-tandem mass spectrometry
This paper reports a new analytical method for the analysis of 18 amino acids in natural waters using solid-phase extraction (SPE) followed by liquid chromatography-electrospray tandem mass spectrometry (LC–MS/MS) operated in multiple reaction monitoring mode. Two different preconcentration methods,...
| Main Authors: | , , , , , |
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| Format: | Journal Article |
| Published: |
Elsevier BV
2014
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| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.11937/44212 |