(±)-Atenolol,100 µg/mL,MeOH,1mL,

Dicamba, 10 µg/ml, Acetonitrile, 10ml

Copper (Cu)

4,4'-DDE, 100µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 72-55-9