Hexachlorobutadiene Back Catalog number: 70197 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673753 Butralin, 100 µg/ml, Ethyl acetate, 5ml Price on request 93175 Base/Neutral Standard Price on request C16140000 Phosphamidon, certified, 0.1g Price on request