Hexachlorocyclopentadiene Back Catalog number: 79370 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 94719 4-Aminoazobenzene Price on request 43007 Benzo(a)anthracene-d12 Price on request 676313 Prometryn, 10.0 µg/ml, Acetonitrile, 10ml Price on request