4,4’-DDE

4,5,6-Trichloroguaiacol , 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 2668-24-8

Profenofos, 100 µg/ml, Acetonitrile, 5ml

N-methylperfluoro-1-octanesulfonamidoacetic acid, 50µg/ml in MeOH, 1,2ml