5 Simple Techniques For high performance liquid chromatography method
Increase a recognised level of the antidepressant protriptyline, which serves as an interior normal, to every serum sample and to each exterior standard. To remove matrix interferents, go a 0.five-mL aliquot of every serum sample or common via a C18 stable-period extraction cartridge. Just after washing the cartridge to remove the interferents, elu