Briefly, this method preconcentrated a small volume of wastewater samples (50 mL) on 500 mg Oasis MCX cartridges and used HPLC-FD with a vancomycin-based chiral stationary phase under reversed mode for analyses.
Briefly, this method preconcentrated a smallvolume of wastewater samples (50 mL) on 500 mg Oasis MCX cartridges and used HPLC-FD with avancomycin-based chiral stationary phase under reversed mode for analyses.