Bentazone, 10.0 µg/ml, Acetonitrile, 10ml

Chrysene-trans-3,4-dihydrodiol, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 64920-32-7

2,4,5-Trichloro-4'-methoxy[13C12]biphenyl, 1.2ml x 50ug/ml, toluene

Isazofos, 10.0 µg/ml, Ethyl acetate, 10ml