Perfluoro-n-hexadecanoic acid, 1.2ml x 50ug/ml, methanol

Erythromycin, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 114-07-8

Fluoranthene-d10, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 93951-69-0

Oxycarboxin, 100 µg/ml, Acetonitrile, 1ml