4,4'-Diaminodiphenylmethane, 100 µg/ml, Acetonitr

Oryzalin, 100mg

n-Tricosane-d48, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 203784-75-2

15N3-Atrazine-desethyl, 100 µg/ml, Acetonitrile,