1,2,3,5,7,8-Hexachloronaphthalene, 1.2ml x 50ug/ml, nonane Back Catalog number: PN-69S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 59045 Spike Solution #1 Price on request 53334 EPA Method 200.8 Calibration Standard 2 Price on request 97799 Acetonitrile Price on request