EPA Method 531.1 - Analytes Mixture

Acephate, 10 µg/ml, Acetonitrile, 10ml

2,2',3,4,4',6,6'-Heptabromodiphenyl ether,50 µg/mL,isooctane,1mL,

Amitriptyline-d3 hydrochloride (N-methyl-d3)