EPA Method 528 Fortification Solution

Cyflumetofen Metabolite AB-1, 100µg/ml in A, 1ml

Topiramate-d12

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