Propamocarb, 100 µg/ml, Acetonitrile, 5ml

Butylated hydroxyanisole (BHA)

Propachlor ESA sodium salt, 10mg

DL-N-Nitrosonornicotine-d4, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 66148-19-4