4,4'-DDT (ring-13C12,99%) 100 µg/mL in Nonane, 1,2ml

Metribuzin-desamino, certified, 5mg

1-(4-Isopropylphenyl)urea, 100 µg/ml, Acetonitrile, 1ml

D6-Isoproturon, 100 µg/ml, Acetone, 1ml