Octachlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,

Chlorate (ClO3-)

17-Hydroxypregnenolone, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 387-79-1

Ethidimuron, 10 µg/ml, Acetonitrile, 10ml