Tecnazene, 250mg Back Catalog number: 672886 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 678464 Paraoxon-methyl, 10 µg/ml, Acetonitrile, 10ml Price on request 66002 PCB No. 2, 100µg/ml in Isooctane, 1ml Price on request 8672.17-100-CY Napropamide Price on request