Cyanuric acid (13C3,15N3),100µg/ml in Water, 1,2ml

Swep, 10.0 µg/ml, Acetonitrile, 10ml

2,4,5-Trichlorophenol

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