2,3,4,5-Tetrabromophenol, 1.2ml x 100ug/ml, toluene

4-Isopropylthiophenol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 4946-14-9

2-Methylphenol, 100 µg/ml, Methanol, 5ml

EPA 604, Surrogate Standard as PFB derivatives S-4375 1 Analyte, 200 µg/mL in methanol, 5mL or 1mg/mL in isopropanol, 1mL 2,4,6-Tribromophenol-PFB