Norfloxacin, 100 µg/ml, Methanol, 1ml Back Catalog number: 679800 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 20138 EPA Method 1618 Organochlorine Mix C Price on request 71663 2,4,5-Trichloroanisole Price on request S-13512A1-1ML Terbuthylazine, 100µg/ml in Acetonitrile, 1ml Price on request