Di-n-butyl phthalate-3,4,5,6-d4

Prilocaine hydrochloride,1000 µg base/mL,MeOH,1mL,

tert-Butyl methyl ether, 10 µg/ml, Methanol, 10m

Atrazine, 10.0 µg/ml, Acetonitrile, 10ml