G005677

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

application for HPLC

속성

• 기술: HPLC: suitable
• 검사 파라미터: 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
• 적합성: application for HPLC
• 응용 분야: food and beverages

설명

분석 메모

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

법적 정보

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

분석물

Caffeine
Benzoic acid
Asp-Phe methyl ester