G005352
HPLC Analysis of Ephedrine Compounds on Ascentis® Express HILIC
application for HPLC
technique(s)
HPLC: suitable
test parameters
column: Ascentis Express HILIC, 10 cm x 2.1 mm I.D., 2.7 μm particles (53939-U)
mobile phase: [A] acetonitrile; [B] 40 mM ammonium acetate in water; (90:10, A:B)
flow rate: 0.4 mL
column temp.: 35 °C
detector: UV, 254 nm
injection: 1 μL
sample: 150 μg/mL each in mobile phase
suitability
application for HPLC
application(s)
pharmaceutical (small molecule)
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