UHPLC Analysis of Antifungals on Titan™ C18

UHPLC Analysis of Antifungals on Titan™ C18

Conditions

column Titan C18, 5 cm x 3.0 mm I.D., 1.9 µm particles (577126-U)
column temp. 35 C
mobile phase [A] 5 mM ammonium acetate pH 6.8 unadjusted in 80:20, water:acetonitrile; [B] 5 mM ammonium acetate pH 6.8 unadjusted in 5:95, water:acetonitrile;
gradient 0% B; to 100% B in 3 min; 100% B held for 0.6 min
flow rate 1.0 ml/min
pressure 4350 psi (300 bar)
sample 6 antifungal 50 µg/mL in 70:30, water:methanol
injection 1 µl
detector UV, 205 nm

Description

Analysis Note The extremely rapid (~3 minutes) resolution of six antifungal compounds on an Titan C18 column is shown in this application. Titan particles feature totally porous, monodisperse silica. The highest grade LC-MS solvents were used to supply low background interference and low particulate contaminants for robust, trouble-free operation. Cerilliant CRMs provided reliable identification and quantification.
Categories Analytical Chromatography, Antifungals
Featured Industry Pharmaceutical (small molecule)
Legal Information Titan is a trademark of Sigma-Aldrich Co. LLC
suitability application for UHPLC

Materials

     
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