Testosterone-17-cypionate, 250mg

n-Octane-d18, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 17252-77-6

PCB No. 123, 10µg/ml in Isooctane, 10ml

Dieldrin-13C12,100 µg/mL,n-nonane,1mL