[13C12]Dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

Fenfuram, 100 µg/ml, Acetonitrile, 5ml

2-Chlorophenol-3,4,5,6-d4, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 93951-73-6

Bromochloroacetic acid, 100mg