2,2’,4,4’,6,6’-Hexachlorobiphenyl (155) Back Catalog number: 63155 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2797.23-1G Chlormadinone acetate, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 302-22-7 Price on request 673663 Phosmet, 10 µg/ml, Ethyl acetate, 10ml Price on request 59329 ICP Mix Price on request