Metribuzin-diketo, 100 µg/ml, Acetonitrile, 1ml

gamma-HCH D6 100 µg/mL in Cyclohexane,1ml

4H-Cyclopenta[def]phenanthrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 203-64-5

2,3,4-Trichlorophenol, 25mg