2,4'-Dichlorobenzophenone, 100 µg/ml, Ethyl aceta

Trichlorphon, 1000µg/ml in MeOH, 1ml

Ethalfluralin, 100 µg/ml, Acetonitrile, 5ml

EPA 8041A Surrogate Standard PFB-derivatives S-4373 1mg/mL in isopropanol, 1 mL, 5 x 1mL, 5mL 2,4-Dibromophenol-PFB