Food Dyes

A sensitive HPLC method can be used for quality control testing of dyes and the identification of by-products. Supelco′s Ascentis Express HPLC columns provide outstanding sensitivity and resolution for such applications.

Technical Article:
Colors of the World: Fast Separation of Dyes with Ascentis Express
Analysis of Methylimidazoles in Caramel Colored Carbonated Beverages