Immunochromatographic device and to isolate, purify and concentrate lipophilic compounds procedure: polychlorinated biphenyls (PCBs) and related compounds.

摘要

Immunochromatographic device and to isolate, purify and concentrate lipophilic compounds procedure. The invention includes a method in which a device (immunoaffinity column) containing specific antibodies against the compounds of interest (PCBs and other dioxin-like) so used that the passing the sample that contains through the device, these compounds are retained in it selectively. Subsequently, by a desorption step so that these compounds can be determined by different analytical techniques are recovered. It thus represents a method of extraction, purification and isolation of these compounds are highly toxic and are at very low levels in nature, making it difficult to detect.