Octachloronaphthalene, 1.2ml x 50ug/ml, nonane Back Catalog number: PN-75S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 92845 EPA Method 525.2 Pesticide Level 2 Price on request 19130 EPA Method 507 - Performance Check Solution Price on request 32395 Dibromoacetonitrile Price on request