Hexachlorobenzene Back Catalog number: 70195 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 50792 Ammonium as N Price on request 36012 EPA Method 524.2 -Gases,Liquids,MTBE, Freon 113 Price on request 9844.2-10ML Glyoxylic acid, 50% solution in water, neat, Solvent-neat, Unit 10mL, # of units-1, Cas.no. 298-12-4 Price on request