HPLC Analysis of 2-Naphthanesulfonic Acid and Related Impurities on Heritage MA Mixed-Mode Column
Conditions of Experiment
Column: | Heritage MA |
Separation Modes: | reversed-phase and anion-exchange |
Column Dimenstions: | 4.6 x 50 mm |
Mobile Phase: | 40% ACN with 120 mM AmFm pH 3 |
Detection: | UV 255 nm |
Sample: | 0.3 mg/ml |
Injection: | 3 uL |
Flow rate: | 1.2 mL/min |
Analytes
Class of compounds: | Aromatic acid, Aromatic base, Drug, Organic acid |
Nature of compounds: | Acidic, Basic, Hydrophilic, Hydrophobic |
Compounds: | 2-Naphthalenesulfonic acid, Related Impurities |