Spiking Standard #2

Phthalic acid, bis-hexyl ester, certified, 0.1g

17ß(H),21 alpha(H)-(22RS)-Homohopane, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 54352-49-7

Sarafloxacin D8 hydrochloride trihydrate, certified, 10mg