Trinitroglycerin, 100 µg/ml, Acetonitrile, 1ml

U{13C22}-Roquefortine C, 25µg/mL, Solvent-acetonitrile, Unit 1.2mL, # of units-1, Cas.no.

Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane

Anions Mix