ProntoSIL 120-3-C18 AQ
Part number: 3003F184PS030 Dimension: 300 x 3 mm Eluent: 5 mM Li2SO4/ H2SO4 pH 2.81 Flow: 0.56 ml/min Detection: RI Temperature: 20 °C Injection: 10 µl Concentration: 300 ppm each, except 1,3 Sample: 1: oxalic acid 150 ppm 2: not identified 3: tartaric acid 150 ppm 4: quinic acid 5: malic acid 6: malonic acid 7: shikimic acid 8: lactic acid 9: ascorbic acid 10: acetic acid 11: citric acid 12: fumaric acid 13: succinic acid |