ProntoSIL 120-3-C18 AQ
Part number: 2003F184PS030 Dimension: 200 x 3.0 mm Eluent: A: H2O/50 mM H3PO4 B: ACN/ 50 mM H3PO4 Gradient: 0-100% B, 0-20 min Flow: 0.6 ml/min Detection: UV 215 nm Temperature: 25 °C Injection: 5 µl Sample: 1: Oxalic acid 2: Tartaric acid 3: Pyridine-4-carboxylic acid 4: Pyridine-3-carboxylic acid 5: Lactic Acid 6: Citric Acid 7: Pyridine-2,6-dicarboxylic acid 8: 4-Hydroxybenzoic acid 9: 3-Hydroxybenzoic acid 10: Benzoic acid 11: 2-Hydroxybenzoic acid (= Salicylic acid) |