Method 429 Native PAH Stock Solution, 1.2ml, isooctane

2,3,4-Tribromo-5,6-difluorophenol, 100µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. NA

Imicyafos, 100 µg/ml, Acetonitrile, 1ml

Propylparaben, 250mg