D4-2,4,5-T, 100 µg/ml, Acetone, 1ml

Atrazine-desethyl-2-hydroxy, 100 µg/ml, 2-Methoxy

Atrazine-desethyl-desisopropyl, 50µg/mL in MeOH, 1ml

Δ9-THC Carboxylic Acid A, 1000µg/ml in Acetonitrile, 1ml