Fenpropathrin, 1000µg/ml in MeOH, 1ml

Cyclanilide, 10.0 µg/ml, Acetonitrile, 10ml

Silica (SiO2), 1000µg/ml in Water/0.5% NaOH, 100ml

EPA 8040 Surrogate Standard S-4241 2mg/mL each in isopropanol, 1 mL, 5 x 1mL, 5mL 2-Fluorophenol 2,4,6-Tribromophenol