D5-PCB 116, 10.0 µg/ml, Isooctane, 1ml

Fenthion-oxon, 10.0 µg/ml, Acetonitrile, 1ml

Instrument Standard 1

(4R,4aR,7S,7aR,12bS)-9-Methoxy-3-methyl-2,3,4,4a,7,7a-hexahydro-1H-4,12-methano-benzofuro[3,2-e]isoquinolin-7-ol hydrochloride