A Phenomenex Prodigy μODS 00A column( μm,0. cm× cm) and a Shim - pack GVP - ODS guard column were used.
A Phenomenex Prodigy μODS 00A column( μm,0. cm× cm) and a Shim - pack GVP - ODS guard column were used.
色谱条件:Phenomenex Prodigy μODS 00A色谱柱(μm,0．cm× cm)和Shim-pack GVP-ODS预柱。