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

Methotrexate hydrate, 100mg

Phosphorous Standards Phosphorus in Isooctane Tri-n-butylphosphate, 99+% (Chiron product nr. 1399.19) CAS [126-73-8] Matrix: Isooctane , 20cSt Units: 1x25mL, 1x100mL Isooctane

Bifonazole, 50mg