Monoethyl phthalate (mEP), 100mg

Spironolactone,100 µg/mL,MeOH,1mL,

Chlorothalonil Metabolite R471811-13C2,15N2 sodium salt, 2,5mg

1-Chloro-2,4-dinitrobenzene, 100 µg/ml, Methanol,