Malic acid
HPLC UV Analysis of Four Basic Drugs and Six Acidic Counterions on Heritage MA Mixed-Mode Column
Conditions of Experiment
Column: | Heritage MA |
Separation Modes: | reversed-phase, anion-exchange, cation-exclusion |
Column Dimenstions: | 4.6x150 mm, 3 um, 100A |
Mobile Phase: | ACN/Water/Ammonium Phosphate pH 2.2 |
Detection: | 205 nm |
Sample: | 0.2-0.5 mg/ml |
Injection: | 2 uL |
Flow rate: | 1 ml/min |
Analytes
Class of compounds: | Acidic counterion, Amines, Aromatic base, Aromatic compound, Drug, Inorganic anion, Organic acid, Sugar |
Nature of compounds: | Acidic, Basic, Hydrophilic, Hydrophobic, Polar |
Compounds: | Chlorpheniramine, Brompheniramine, Acetic acid, Lactic acid, Iodide ion, Succinic acid, Malic acid, Saccharic acid, Propranolol, Dextromethorphan |