D8-4,4'-DDD, 100 µg/ml, Acetone, 1ml

N-Nitropiperazine-2,2,3,3,5,5,6,6-d8, 1000µg/mL, Solvent-methanol, Unit 1.1mL, # of units-1, Cas.no.

Proquinazid, 50mg

Testosterone