D4-Acetaminophen, 100 µg/ml, Acetonitrile, 1ml

17-Hydroxyprogesterone, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 68-96-2

2,3,5-Trimethylphenol, 250mg

17ß-Ethynylestradiol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 4717-38-8