技術
HPLC: suitable
測試參數
column: Ascentis Express C18, 15 cm x 4.6 mm I.D., 2.7 μm particles (53829-U)
mobile phase: [A]: water; [B]: acetonitrile
gradient: held at 25% for 1.5 min; 25 to 85% B in 12 min; held at 85% B for 1 min
flow rate: 1.0 mL/min
pressure: 3481 psi (240 bar)
column temp.: 60 °C
detector: UV, 205 nm
injection: 25 μL
sample: 50 μg/mL in water:methanol (82:18)
適合性
application for HPLC
應用
vitamins, nutraceuticals, and natural products
分析報告
This application demonstrates the suitability of Ascentis Express C18 for the efficient separation of ginseng.
法律資訊
Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany
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