Pyridate, 100µg/ml in Acetonitrile, 1ml

2,3,3',6-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,

2,3,3',5',6-Pentachlorobiphenyl,100 µg/mL,isooctane,1mL,

Ritodrine hydrochloride, 250mg