Dinoseb, 10 µg/ml, Acetonitrile, 10ml

2,4-DB-methyl ester, 250mg

n-Hexylcyclohexane

EPA 8041A Surrogate Standard S-4382 1mg/mL in isopropanol, 1 mL, 5 x 1mL, 5mL 2,4-Dibromophenol