Endosulfan-sulfate 10 µg/mL in Cyclohexane, 10ml

Endosulfan (alpha + beta), 10µg/mL in IO, 10ml

17ß(H)-28-Norlupane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 134501-93-2

Mestranol