Diflubenzuron, 100 µg/ml, Acetonitrile, 5ml

Chrysene, 25mg

sec-Butanol

NPD F-Internal Standard Cocktail 3 Analytes, each concentration as listed in isooctane; units: 1x1mL, 5x1mL, 10x1mL Chiron No. Name CAS No Conc. 1313.10 1-Fluoronaphthalene [321-38-0 ] 1