简介:A one liter water sample is passed through a 47 mm C18 Empore disk to remove the analytes. The disks are eluted
with acetonitrile and methylene chloride, the extract dried and reduced to 0.5 ml and analyzed by HPLC usin简介:A one liter water sample is passed through a 47 mm C18 Empore disk to remove the analytes. The disks are eluted
with acetonitrile and methylene chloride, the extract dried and reduced to 0.5 ml and analyzed by HPLC using
ultraviolet and fluorescence detectors.详细>