LC/MS Analysis of Sudan Red Dyes on Ascentis® RP-Amide

LC/MS Analysis of Sudan Red Dyes on Ascentis® RP-Amide

Conditions

column Ascentis RP-Amide, 15 cm x 4.6 mm I.D., 5 µm particles (565324-U)
column temp. 35 C
mobile phase [A] 0.1% formic acid in water (pH unadjusted): [B] acetonitrile; (15:85, A:B)
flow rate 1 ml/min, split to the MS
sample 1 µg/mL in 30:70, 0.1% formic acid in water (pH unadjusted):acetonitrile
injection 15 µl
detector MS, APCI (+) in selected ion recording (SIR) mode

Description

Categories Analytical Chromatography, Flavors, Fragrances
Featured Industry Chemicals and Industrial Polymers
Food and Beverages
Legal Information Ascentis is a registered trademark of Sigma-Aldrich Co. LLC
suitability application for HPLC

Materials

     
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