G005677

HPLC Analysis of Beverage Additives in Diet Cola on Ascentis^® Express C18

application for HPLC

特性

• テクニック: HPLC: suitable
• 試験パラメータ: column: Ascentis Express C18, 10 cm x 3.0 mm I.D., 2.7 μm particles (53814-U); mobile phase: [A] 20 mM ammonium acetate, pH 4.7 with acetic acid: [B] acetonitrile; (90:10, A:B); flow rate: 0.6 mL/min; column temp.: 40 °C; detector: UV, 214 nm; injection: 1 μL; sample: 100 - 500 μg/mL in 95:5, buffer: acetonitrile
• 適合性: application for HPLC
• アプリケーション: food and beverages

詳細

アナリシスノート

This application demonstrates the suitability of Ascentis Express C18 for the efficient separation of common drink additives used in diet soda.

法的情報

Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany

アナライト

Caffeine
Benzoic acid
Asp-Phe methyl ester