Ecgonine methyl ester

6-Chloroperfluorohexylphosphonic acid, 50µg/ml in MeOH, 1,2ml

2,4,5-Trichlorophenol

EPA 8040 Surrogate Standard S-4241 2mg/mL each in isopropanol, 1 mL, 5 x 1mL, 5mL 2-Fluorophenol 2,4,6-Tribromophenol