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Patent abstract
A method of inspecting a pharmaceutical product contained in a package (100), said method comprising the steps of:
– advancing a package (100) of said pharmaceutical product along a transport route;
– while advancing the package (100) along the transport path, subjecting the drug product to at least one electromagnetic radiation emitted toward the package (100) and detecting an optical spectrum generated in response to the impact of the electromagnetic radiation on the drug product;
– perform a spectral analysis of the detected optical spectrum.