17ß-Estradiol, 50mg

2,3,4,4',6-Pentachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Heptachlor-endo-epoxide (trans-, isomer A), 10µg/ml in CY, 10ml

D6-Flufenacet ESA sodium salt, 100 µg/ml in ACN