1,2-Dichlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,

Cefepime dihydrochloride monohydrate, 100mg

Tetra-n-butyltin-d36,1000 µg/mL,MeOH,1mL,

Perdeuterated n-alkane Mix, 1mg/ml in Isooctane, 1ml