WA EPH Fractionation Check Standard

(±)-Ketoconazole-d4 (3,3,5,5-piperazine-d4) (cis-isomers),neat,neat,5mg

N-Nitrosodiisopropylamine, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 601-77-4

Pethoxamid-ESA sodium, 10µg/ml in Acetonitrile, 5ml