D4-Ethephon, 5mg

Cimetidine hydrochloride, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 70059-30-2

Primidone,1000 µg/mL,MeOH,1mL,

Pristane, 1000µg/ml in Isooctane, 1ml