PAH Mix (16 anal.), 100µg/mL in Acetonitrile, 1ml

Benzotriazole, 1000µg/ml in MeOH, 1ml

2,2'-Ethylidenebis(4,6-di-tert-butylphenol), 250mg

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