Ethephon D4, 100µg/mL in Acetone, 1ml

Dimethyl sulfoxide

Phosphatidylethanol,1 millimol (723.5 µg/mL),chloroform,1mL

2,2',3,4,5,5'-Hexachloro[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane