Laboratory on Pollution Monitoring and Control;
College of Chemistry and Chemical Engineering;
Xinjiang Normal University;
CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province;
Lanzhou Institute of Chemical Physics;
Chinese Academy of Sciences;
Porous; graphene; Hydrophilic; interaction; chromatography; Stationary; phase; Sulfonamides; Human; serum; samples;