Chlorfenapyr, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 678274 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended PN-28S 1,2,3,5-Tetrachloronaphthalene, 1.2ml x 50ug/ml, nonane Price on request 678403 Etofenprox, 100 µg/ml, Acetonitrile, 5ml Price on request 34251 trans-1,4-Dichloro-2-butene Price on request