D5-Nalidixic acid, 10mg Back Catalog number: 679556 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 90967 n-Hydrocarbon Standard Price on request 92752 Pesticide Standard Price on request 10009 Internal Std., 4000µg/ml Methylene Chloride, 1ml Price on request