Hexachlorobenzene Back Catalog number: X9113 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674279 2,3,5-Trimethacarb, 10mg Price on request 1831.4-1G 3-Chlorothiophene, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 17249-80-8 Price on request 685213 4-Methylumbelliferone, 100mg Price on request