SPE (Solid Phase Extraction)
Discovery DSC-18, 100 mg/1 mL (52602-U)
Discovery C18, 15 cm × 4.6 mm, 5 μm preceded by a 2 cm C18 guard column and 0.5 μm frit filter (504955)
[A] acetonitrile: [B] methanol: [C] 25 mM potassium phosphate, monobasic (pH 7 with triethlylamine) (45:25:30, A:B:C)
1 mL/min
ambient
UV, 254 nm
50 μL, diluted porcine serum extract
Discovery is a registered trademark of Merck KGaA, Darmstadt, Germany