G005751

HPLC Analysis of Sugars and Taurine in an Energy Drink on Ascentis^® Express HILIC using UV and ELSD Detection in Series

application for HPLC

속성

• 기술: HPLC: suitable
• 검사 파라미터: column: Ascentis Express HILlC, 10 cm x 3.0 mm I.D., 2.7 μm particles (53970-U); mobile phase: [A] 100 mM ammonium acetate, pH 5.0 with acetic acid; [B] water; [C] acetonitrile; (09:01:90, A:B:C); flow rate: 0.6 mL/min; pressure: 812 psi (56 bar); column temp.: 35 °C; detector: ELSD, 55 °C, 3.5 bar nitrogen; injection: 2 μL; sample: dilute1:9 in acetonitrile
• 적합성: application for HPLC
• 응용 분야: food and beverages

설명

분석 메모

This application demonstrates the suitability of Ascentis Express HILIC for the efficient separation of common drink additives used in caffeinated energy drinks. The analysis was performed with UV and ELSD detectors in series, this chromatogram being from the ELSD.

법적 정보

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

분석물

Sucrose
Taurine