D3-Ipronidazole, 100 µg/ml, Methanol, 1ml Back Catalog number: 684530 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 95084 Oxygenates Standard Price on request 679598 Promethazine hydrochloride, 250mg Price on request 50801 Spiking Solution #2 Price on request