PCB 52-d3, 10µg/ml in Cyclohexane, 5ml

Naltrexone (base, anhydrous), neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 16590-41-3

Prothiofos, 100 µg/ml, Acetonitrile, 1ml

2,2',4,5'-Tetrachlorobiphenyl (49)