Octabromodibenzofuran

Colistin sulfate, 100mg

1-Chloro-2,4-dinitrobenzene, 1000µg/ml in MeOH, 1ml

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