HPLC Analysis of Beverage Additives in Diet Cola on Ascentis® Express RP-Amide
Materiali
Colonna analitica
N° Catalogo
Descrizione
Determinazione del prezzo
Colonna per HPLC Ascentis® Express RP-Amide, 2,7 μm
2.7 μm particle size, L × I.D. 10 cm × 3 mmCONDITIONS
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
Descrizione
Risultati analitici
This application demonstrates the suitability of Ascentis Express RP-Amide for the efficient separation of common drink additives used in diet cola.
Note legali
Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany