A Zorbax C8 column was used with the mobile phase of methanol-chiralsolution(containing 8mmol/L L-phenylalanine and mmol/L cupric sulfate, adjusted to pH . by NaOH solution) (∶8)at the detection wavelength of nm. The detection limit was ng.
A Zorbax C8 column was used with the mobile phase of methanol-chiralsolution(containing 8mmol/L L-phenylalanine and mmol/L cupric sulfate, adjusted to pH . by NaOH solution) (∶8)at the detection wavelength of nm. The detection limit was ng.
采用Zorbax C8柱,甲醇-手性溶液(8mmol/L L-苯丙氨酸和mmol/L硫酸铜混合溶液,用NaOH溶液调至pH .)(∶8)为流动相,检测波长为 nm,光学异构体可被良好分离,检测限ng。