Propanil, 10 µg/ml, Acetonitrile, 10ml Back Catalog number: 674008 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 677719 D3-(±)-Naproxen, 100 µg/ml, Methanol, 1ml Price on request KEP Kepone, 1.2mL x 100ug/mL, nonane Price on request 93977 PAH Standard, 100µg/ml in Acetonitrile, 1ml Price on request