1 ...8 9 10 12 13 14 ...23 Tab. 1.2Zusammenfassung der Bedingungen für die HILICxRP-Trennung von PS20.
Erste DimensionSpalte: HILIC (nackte Kieselsäure); 100 mm × 2,1 mm i. d., 1,8 μm Gradientenelution von 98 bis 0 % B Lösungsmittel A: 10 mM Ammoniumformiat, pH 3 in 50/50 ACN/Wasser Lösungsmittel B: ACN Durchflussrate: 30 μl/min Temperatur: 30 °C Injektionsvolumen: 1 μl Analysezeit: 120 min |
Zweite DimensionSpalte: RP (C18); 50 mm × 2,1 mm i. d., 1,8 μm Gradientenelution von 20 bis 100 % B Lösungsmittel A: 5 mM Ammoniumformiat, pH 3 in 50/50 MeOH/Wasser Lösungsmittel B: 5 mM Ammoniumformiat, pH 3 in 50/50 Ethylacetat/MeOH Durchflussmenge: 2 ml/min Temperatur: 80 °C Analysezeit (pro Fraktion): 33 s |
SchnittstelleDoppelschleifen-Design mit 20 μl-Schleifen, im Gleichstrommodus betrieben |
Ich möchte Dr. Gabriel Leme für die Erstellung von Abb. 1.1 danken.
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