17alpha-Ethynylestradiol-2,4,16,16-d4,neat,neat,10mg,

Heptachlor epoxide (isomer B), 1000µg/ml in MeOH, 1ml

n-Tridecane, ?13C: -33.47, 150ug/ml, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no. 629-50-5

Fluchloralin