Penconazole, 100 µg/ml, Ethyl acetate, 5ml

2-Perfluorohexyl-[1,2-13C2]-ethanol (6:2), 50µg/ml in MeOH, 1,2ml

2-Methylthiopyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.

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