HPLC Analysis of Sudan Dyes on Chromolith® CapRod RP-18 endcapped

HPLC Analysis of Sudan Dyes on Chromolith® CapRod RP-18 endcapped

Conditions

column Chromolith CapRod RP-18, 15 cm x 0.1 mm I.D, 2 µm particles (1.50402.0001)
column temp. ambient
mobile phase [A] 0.1% formic acid; [B] 0.1% formic acid in acetonitrile
gradient 70 to 95% B in 5 min
flow rate 1.24 µL/min
pressure 1100 psi (76 bar)
injection 0.0025 µl
detector nano-ESI(+) 240-390 m/z

Description

Categories Analytical Chromatography, Dyes
Featured Industry Food and Beverages
Legal Information Chromolith is a registered trademark of Merck KGaA, Darmstadt, Germany
suitability application for HPLC

Materials

     
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