Imidazole, 250mg Back Catalog number: 680963 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 97859 Formaldehyde (10 ppm) Price on request 72123 Cefaclor Price on request 71490 Fluorene-d10, 1000µg/ml in methylene chloride, 1ml Price on request