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spektrometria hmotnostná tandemová
Č. záznamu d053719 Dátum 06.06.2025 Typ M - MESH Tematický termín spektrometria hmotnostná tandemová Iný termín Slovenčina (Pseudonym) spektrometria tandemová hmotnostná
MDT E05.196.566.880 Poznámka A mass spectrometry technique using two (MS/MS) or more mass analyzers. With two in tandem, the precursor ions are mass-selected by a first mass analyzer, and focused into a collision region where they are then fragmented into product ions which are then characterized by a second mass analyzer. A variety of techniques are used to separate the compounds, ionize them, and introduce them to the first mass analyzer. For example, for in GC-MS/MS, GAS CHROMATOGRAPHY-MASS SPECTROMETRY is involved in separating relatively small compounds by GAS CHROMATOGRAPHY prior to injecting them into an ionization chamber for the mass selection. 
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