Tetrachloro-m-xylene Back Catalog number: 90369 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended M320270-250MG 6-Methylmercaptopurine, 250mg Price on request 71016 Benzo(e)pyrene,1000µg/ml in methylene chloride,1ml Price on request 93812 4,4’-Dibromobiphenyl Price on request