2,3,6,7-Tetrachloronaphthalene, 1.2ml x 50ug/ml, nonane Back Catalog number: PN-48S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 30395 EPA Method 551 “Mix B” Price on request 674475 Pentachlorothioanisole, 100mg Price on request 96062 4-(tert-Octyl)phenol Price on request