Atrazine-desisopropyl, 250mg

Indeno[1,2,3-cd]pyrene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 203578-33-0

1,2,4-Trichlorobenzene, 1000µg/ml in MeOH, 1ml

Nitrofen, 10.0 µg/ml, Acetonitrile, 10ml