2,4-Dichlorophenol, 10µg/mL in MeOH, 10ml

Trietazine-desethyl, 100mg

2-Imidazolidinethione (ETU)", 100μg/mL in Acetonitrile, 5ml

d4 C29 alpha alpha alpha (20R)-Ethylcholestane, 100µg/mL in Isooctane, 1ml