Prosulfuron, 100 µg/ml, Acetonitrile, 5ml

Prometryne, 1000µg/ml in MeOH, 1ml

2,6-Dichloro-4-nitrophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 618-80-4

2,3,4,7,8-Pentachloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene