Ultrasound assisted dispersive solid-phase extraction coupled with high-performance liquid chromatography-diode array detector for determination of caffeine and carbamazepine in environmental samples using exfoliated graphite/chitosan hydrogel
- Neliswa Mpayipheli
- , Anele Mpupa
- , Philiswa Nosizo Nomngongo
- University of Johannesburg
Research output: Contribution to journal › Article › peer-review
7
Citations
(Scopus)