5 Easy Facts About high performance liquid chromatography system Described
Insert a acknowledged degree of the antidepressant protriptyline, which serves being an inner regular, to each serum sample and to each exterior standard. To get rid of matrix interferents, go a 0.five-mL aliquot of each and every serum sample or typical via a C18 reliable-period extraction cartridge. Just after washing the cartridge to eliminate t