beta-BHC Back Catalog number: 79285 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677107 D5-Aclonifen, 100 µg/ml, Acetonitrile, 1ml Price on request 92793 BTEX Standard Price on request 675105 Sodium p-n-undecylbenzenesulfonate, 10.0 µg/ml, M Price on request