RCRA BTEX & MTBE Back Catalog number: 38161 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678466 Paraoxon-ethyl, 10 µg/ml, Acetonitrile, 10ml Price on request 19348 Hexachlorobenzene, 1000µg/ml in Isooctane, 1ml Price on request 96555 Amitriptyline Price on request