UHPLC Analysis of Dimethyl Sulfoxide and Dimethylformamide on Ascentis® Express HILIC

UHPLC Analysis of Dimethyl Sulfoxide and Dimethylformamide on Ascentis® Express HILIC

Conditions

column Ascentis Express HILIC, 5 cm x 2.1 mm I.D., 2.0 µm particles (51406-U)
column temp. 35 °C
mobile phase [A] 0.1% ammonium hydroxide; [B] acetonitrile; (5:95, A:B)
flow rate 0.4 mL/min
pressure (205 bar)
sample 0.5 µg/mL each  in acetonitrile
injection 0.5 µL
detector MS, ESI(+), MRM, 73.95/45.97, 78.85/63.92

Description

Categories Analytical Chromatography, Solvents
Featured Industry Pharmaceutical (small molecule)
Legal Information Ascentis is a registered trademark of Sigma-Aldrich Co. LLC
suitability application for UHPLC

Materials

     
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