Enhanced photo-activated luminescence for screening polychlorobi

Chemistry: analytical and immunological testing – Halogen containing – Carbon containing compound

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436172, 356317, 356318, 356417, G01N 3300, G01N 2176

Patent

active

052720896

ABSTRACT:
The presence of polychlorinated biphenyls and other chlorinated compounds in a sample is determined by treating the sample with a photo-activator and then exposing the treated sample to a UV light source. The UV light produces a photo-product complex, which is subsequently excited with UV light to cause luminescence of the complex. The luminescence is detected and characteristics of the luminescence spectra are used to determine the presence of chlorinated compounds and also the quantity of the chlorine in the compounds.

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