Discovery BIO Wide Pore C18, 10 cm x various I.D., 3 μm particles
[A] water; [B] acetonitrile; (65:35, A:B)
as indicated
ambient
UV, 254 nm
as indicated
acetophenone (0.1 μg), benzene (1 μg), toluene (1 μg)
Discovery is a registered trademark of Merck KGaA, Darmstadt, Germany