Atrazine mercapturate, 100 µg/ml, Acetonitrile,

(13C12)Endrin, 1.2mL x 100ug/mL, nonane

Musk ketone, 10.0 µg/ml, Cyclohexane, 1ml

Carbofuran-3-hydroxy, 100 µg/ml, Acetonitrile, 5