EPA Method 8330 Analyte

Synephrine, >98.0%, 5g

Methyl tridecanoate (C13:0)

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