G005678

HPLC Analysis of Beverage Additives in Diet Cola on Ascentis^® Express RP-Amide

application for HPLC

属性

• 技術: HPLC: suitable
• 測試參數: column: Ascentis Express RP-Amide, 10 cm x 3.0 mm I.D., 2.7 μm particles (53918-U); mobile phase: [A] 20 mM ammonium acetate, pH 4.7 with acetic acid; [B] acetonitrile; (92:8, A:B); flow rate: 0.6 mL/min; column temp.: 40 °C; detector: UV, 214 nm; injection: 1 μL; sample: 500 - 1000 μg/mL in 95:5, buffer: acetonitrile
• 適合性: application for HPLC
• 應用: food and beverages

说明

分析報告

This application demonstrates the suitability of Ascentis Express RP-Amide for the efficient separation of common drink additives used in diet cola.

法律資訊

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

分析物

Caffeine
Benzoic acid
Asp-Phe methyl ester