Discovery C18, 15 cm × 4.6 mm I.D., 5 μm particles (504955)
(A) 5 mM (NH4)H2PO4/NH4OH, pH 7.0; (B) 5 mM (NH4)H2PO4/NH4OH, pH 7.0: CH3CN (50:50, A:B)
30-60% B in 15 min
1 mL/min
35 °C
UV, 220 nm
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