Ipronidazole, 100 µg/ml, Methanol, 5ml Back Catalog number: 682387 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 79246 EPA Method 8330 Analyte Price on request 82535 EPA Method 8250 - Acid Matrix Spiking Solution Price on request 10535.27-1MG 25-Hydroxyvitamin D3-d6 (Dimethyl 26,27-d6) Price on request