DEET, 100 µg/ml, Ethyl acetate, 5ml

Atrazine-desethyl, 100 µg/ml, Acetonitrile, 5ml

Di-n-butyl phthalate-3,4,5,6-d4,1000 µg/mL,isooctane,1mL,

Bis(2-methoxyethyl) adipate