Flucythrinate, 100 µg/ml, Acetonitrile, 1ml

Difloxacin hydrochloride, 100 µg/ml, Methanol, 1

PAH standard, 100µg/ml in methylene chloride, 1ml

NPD Cocktail 1 20 Analytes, each concentration as listed in isooctane; units: 1x1mL Chiron No. Name CAS No. mg/mL in isooctane: 0712.11 1-Methylnaphthalene [90-12-0]