Prosulfuron, 100 µg/ml, Acetonitrile, 5ml

Deltamethrin, 1000µg/ml in HE :acetone [9:1], 1ml

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

Benzanthrone, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 82-05-3