Penconazole, 10 µg/ml, Acetonitrile, 10ml Back Catalog number: 673404 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended DPE-209 Decachlorodiphenyl ether, 1.2ml x 50ug/ml, toluene Price on request 679266 Ethylparaben, 100mg Price on request 677898 Aldrin, 100 µg/ml, Acetonitrile, 1ml Price on request