Pesticides PT GC-MS/MS

2-n-Nonylphenol-di-ethoxylate, 100 µg/ml, Acetone

N1-Acetylsulfamethoxazole, 25mg

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