Hexachlorobenzene, 1000µg/ml in Toluene, 1ml Back Catalog number: 79058 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70454 Benzo(g,h,i)perylene-d12, 1000µg/ml in Methylen Chloride, 1ml Price on request 676588 Ethametsulfuron-methyl, 100mg Price on request 685002 3,3'-Thiodipropionic acid didodecyl ester, 250mg Price on request