4,4'-Diamino-3,3'-dimethyldiphenylmethane, 100mg

n-Heneicosane-d44, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 39756-37-1

(+)-20-Hydroxyecdysone, 1g

Difloxacin hydrochloride, 100mg