Flufenacet, 10.0 µg/ml, Acetonitrile, 10ml

d4 Pregnane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 205529-77-7

(13C10)Heptachlor, 1.2mL x 100ug/mL, nonane

Dehydroepiandrosterone (DHEA), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 53-43-0