WS PCB’s as Decachlorobiphenyl Back Catalog number: 91835 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79316 Profenophos Price on request 10379.25-100-AN d-Norpropoxyphene maleate,100 µg/mL,base aceton,1mL Price on request 675277 Triallate, 250mg Price on request