then processed by dispersive liquid–liquid microextraction (DLLME). Two hundred microliters of CHCl3 was added to a 1 mL aliquot of 79% MeCN extract and was mixed with a vortex mixer for 30 s.
then processed by dispersive liquid–liquid microextraction (DLLME). Two hundred microliters of CHCl3 was added to a 1 mL aliquot of 79% MeCN extract and was mixed with a vortex mixer for 30 s.