Combining Orbitrap-HRMS acquisition modes and direct injection by a guard column for targeted analysis of underivatized amino acids in urine
Autor: | Fernández-del-Campo-García, María Teresa, Casas-Ferreira, Ana María, Rodríguez-Gonzalo, Encarnación, Pérez Pavón, José Luis |
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Zdroj: | In Microchemical Journal January 2024 196 |
Databáze: | ScienceDirect |
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