Pyrazophos, 10.0 µg/ml, Acetonitrile, 10ml

2,2',4,5'-Tetrachlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 41464-40-8

4-ANPP,neat,neat,5mg,

1,2,3-Trichlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane