D4-Ethephon, 100 µg/ml, Acetone, 1ml

Altrenogest 19,19,20,21,21-d5, 0,5mg

1,1-Dichloro-2,2-bis[4-chloro(13C6)phenyl]ethene, 1.2mL x 100ug/mL, nonane

Dimethyl phosphate, 10mg