Hexachlorobutadiene Back Catalog number: 70197 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679111 Disulfoton-sulfoxide, 10.0 µg/ml, Cyclohexane, 1 Price on request 97659 Method 1666 Standard Price on request 93003 Benzyl chloride Price on request