Penconazole, 10 µg/ml, Acetonitrile, 10ml Back Catalog number: 673404 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 678311 Dichlofenthion, 10 µg/ml, Acetonitrile, 10ml Price on request PN-36S 1,2,5,6-Tetrachloronaphthalene, 1.2mL x 50ug/mL, nonane Price on request 675502 Ioxynil, 100 µg/ml, Acetonitrile, 5ml Price on request