技術
HPLC: suitable
測試參數
column: Ascentis Express C18, 5 cm x 2.1 mm I.D., 2.7 μm particles (53822-U)
mobile phase: [A] 5 mM ammonium phosphate monobasic, pH 2.0 with phosphoric acid: acetonitrile (98:2); [B] acetonitrile;
gradient: 0 to 68% B in 3 min; held at 68% B for 2 min
flow rate: 0.4 mL/min
column temp.: 35 °C
detector: UV, 210 nm
injection: 1 μL
sample: 100 μg/mL in 95:5, water: methanol
適合性
application for HPLC
應用
pharmaceutical (small molecule)
分析報告
This application demonstrates the suitability of Ascentis Express C18 for the efficient separation of various over the counter drugs.
法律資訊
Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany
分析物
说明
Maleic acid
Acetaminophen
Caffeine
Naproxen
Ibuprofen
分析柱
標準
产品编号
说明
价格
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