๐๐ผ๐ฟ๐ฒ๐ป๐๐ถ๐ฐ ๐๐ป๐๐ฒ๐๐๐ถ๐ด๐ฎ๐๐ถ๐ผ๐ป ๐ผ๐ณ ๐๐น๐ฎ๐ด๐ด๐ฒ๐ฑ ๐๐บ๐ฝ๐ผ๐ฟ๐ ๐๐ผ๐ผ๐ฑ๐
A recent study published in Proceedings of the Nigerian Society of Physical Sciences reports the forensic investigation of imported goods declared as ordinary household products but flagged by Nigerian security agencies. Initial field tests found no unusual radiation levels, yet a product labelled as bath salt showed exceptionally high nitrate and nitrite concentrations. Laboratory analyses using XRF, INAA, UVโVis, FTIR, and GCโMS revealed that the product contained very little magnesium, an unexpected sulphur profile, nitrate-related compounds, amines, and long-chain hydrocarbons. The combined findings indicated that the material was mislabelled and had characteristics consistent with an ammonium nitrateโfuel oil-type hazardous substance, demonstrating the value of integrated forensic analysis in protecting national security.
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