Ipronidazole, 100 µg/ml, Methanol, 5ml Back Catalog number: 682387 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 55016 WS pH @ 25°C Price on request 685719 4-Bromophenylurea, 100µg/ml in Acetonitrile, 1ml Price on request 10213 EPA Method 617/8080/8250/8270 - Analytes Price on request