Hexachlorobenzene Back Catalog number: 90162 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3499.22-100-CY Resmethrin Price on request 19030 EPA Method 507 - Performance Check Solution Price on request PN-37S 1,2,5,7-Tetrachloronaphthalene, 1.2mL x 50ug/mL, nonane Price on request