LC/MS Analysis of Cetirizine and Hydroxyzine in Urine on Ascentis Express F5

LC/MS Analysis of Cetirizine and Hydroxyzine in Urine on Ascentis Express F5

Conditions

instrument Waters Acquity QDa
column Ascentis® Express F5, 10 cm x 3.0 mm I.D., 2.7 µm
mobile phase   5 mM ammonium formate pH 3.0 with formic acid in 90:10, acetonitrile:water 
flow rate 0.6 mL/min
pressure 1455 psi (100 bar)
column temp. 25 °C 
detector MS, ESI+, combined SIR
injection 1 µL

Description

Featured Industry Pharmaceutical (Small Molecule)
Legal Information Ascentis is a trademark of Sigma-Aldrich Co. LLC
Analysis Note Rapid analysis with excellent peak shape.
Application No. ASC120118B

Materials

     
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