konġeneruvalur tefdibenżopdiossini (pcdds) u dibenżopfurani (pcdfs)2378tcdd112378pecdd1123478hxcdd01123678hxcdd01123789hxcdd011234678hpcdd001ocdd000032378tcdf0112378pecdf00323478pecdf03123478hxcdf01123678hxcdf01123789hxcdf01234678hxcdf011234678hpcdf0011234789hpcdf001ocdf00003pcb simili għaddiossini pcb mhux orto + pcb monoorto pcb mhux ortopcb 7700001pcb 8100003pcb 12601pcb 169003pcb monoortopcb 105000003pcb 114000003pcb 118000003pcb 123000003pcb 156000003pcb 157000003pcb 167000003pcb 189000003