HPLC Analysis of Leucine Enantiomers on Astec® CHIROBIOTIC® T (25 °C)
Materiali
Colonna analitica
N° Catalogo
Descrizione
Determinazione del prezzo
Precolonna
N° Catalogo
Descrizione
Determinazione del prezzo
Astec® Chirobiotic® T Chiral HPLC Guard Column
Cartridge, 5 μm particle size, L × I.D. 2 cm × 4 mmStandard
N° Catalogo
Descrizione
Determinazione del prezzo
L-Leucine
from non-animal source, meets EP, JP, USP testing specifications, suitable for cell culture, 98.5-101.0%L-Leucine
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, SwitzerlandCONDITIONS
column
CHIROBIOTIC T, 25 cm x 4.6 mm I.D., 5 μm particles (12024AST)
mobile phase
[A] water; [B] methanol; [C] formic acid; (30:70:0.02, A:B:C)
flow rate
1 mL/min
column temp.
25 °C
detector
UV, 205 nm
injection
10 μL
sample
300 μg /mL in 30:70 water:methanol
Descrizione
Note legali
Astec is a registered trademark of Merck KGaA, Darmstadt, Germany
CHIROBIOTIC is a registered trademark of Sigma-Aldrich Co. LLC