黄东仁, 温裕云, 陈志华, 李荣丽… - Journal of Instrumental …, 2016 - new.fxcsxb.com
… solid phase extraction(SPE) enrichment with ultra high performance liquid chromatography
tandem … at 5.0 mL/min,eluted with 15 mL mixed solvent of methanol and ethyl acetate(4∶1), …