CWA TRPH Back Catalog number: 38165 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79058 Hexachlorobenzene, 1000µg/ml in Toluene, 1ml Price on request 70028 Benzo(a)anthracene Price on request 1975.12-50-IO 2,2',3,4,4',5,5',6'-Octabromodiphenyl ether, 50µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 337513-72-1 Price on request