Specialty Solution/Mixtures of PCBs
Specialty solution/mixtures of native and mass-labelled polychlorinated biphenyls (PCBs) have been prepared by Wellington in our on-going attempt to satisfy our customers’ needs.
These solutions include multi-point calibration sets which can be used for the analysis of the 12 WHO (“dioxin-like”) PCBs as well as PCBs-170 and -180, which have been assigned provisional toxic equivalency factors (TEFs). A much more involved set of solutions containing 82 native PCB congeners, including all of the WHO PCBs, is also available. The PCB congeners in these solutions were selected based on their presence in, and contribution to, the AroclorTM commercial mixtures.
These solutions can be found on pages 85 – 98 of our current catalogue.