A‍ ‍B‍ ‍C‍ ‍D‍ ‍E‍ ‍F‍ ‍G‍ ‍H‍ ‍ I‍ ‍J‍ ‍K‍ ‍L‍ ‍M‍ ‍N‍ ‍O‍ ‍P‍ ‍Q‍ ‍R‍ ‍S‍ ‍T‍ ‍V‍ ‍Z

Substances

Matrix

Comments

E- and Z-Clomiphene

Enoxacin

Erythromycin

Escin

Esmolol and metabolites

Estradiol

Estriol

Estrone

Ethanol

Ethinylestradiol

Ethosuximide

human serum

human plasma

human plasma, serum

rabbit serum

human whole blood

human plasma

human plasma

human plasma

plasma, serum

human plasma

serum