ProntoSIL 200-3-C30 Part number: 2546H300PS030 Dimension: 250 x 4.6 mm Eluent: MeOH/H2O, 96/4 (v/v) Flow: 0.9 ml/min Detection: Coulometric Temperature: 25 °C Injection: 3 µl Sample: 1: d -Tocopherol 2: g -Tocopherol 3: b -Tocopherol 4: a -Tocopherol