HPLC Analysis of Quaternary amines on Discovery® Zr-PS

HPLC Analysis of Quaternary amines on Discovery® Zr-PS

Conditions

column Discovery Zr-PS, 7.5 cm x 4.6 mm I.D., 3 µm particles (65741-U)
column temp. 65 C
mobile phase [A] 25 mM phosphoric acid, 25 mM ammonium fluoride (pH with ammonium hydroxide): [B] acetonitrile, (50:50, A:B)
flow rate 3 ml/min
sample Paraquat, diquat (50 µg/mL)
injection 10 µl
detector UV, 290 nm

Description

Categories Analytical Chromatography, Pharmaceutical Analysis, Amines
Featured Industry Chemicals and Industrial Polymers
Legal Information Discovery is a registered trademark of Sigma-Aldrich Co. LLC
suitability application for HPLC

Materials

     
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