Hexachlorobenzene, 100µg/ml in MeOH, 1ml Back Catalog number: 90748 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678942 Dinoterb, 100 µg/ml, Acetonitrile, 1ml Price on request M288285 Methyl Arsonic Acid Disodium Salt (~40%), 250mg Price on request 677825 Methacrifos, 10.0 µg/ml, Acetonitrile, 10ml Price on request