HPLC Analysis of Histidine Enantiomers on Astec® CHIROBIOTIC® T (15 °C)
材料
分析柱
产品编号
说明
价格
標準
产品编号
说明
价格
L-组氨酸
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; (30:70:0.006, A:B:C)
flow rate
0.5 mL/min
column temp.
15 °C
detector
UV, 205 nm
injection
10 μL
sample
200 μg /mL in 50:50 water:methanol
说明
法律資訊
Astec is a registered trademark of Merck KGaA, Darmstadt, Germany
CHIROBIOTIC is a registered trademark of Sigma-Aldrich Co. LLC