CHEMICAL DETECTION OF SUBSTANCES BY UTILIZING A SAMPLE MEDIUM IMPREGNATED WITH SOLID TEST CHEMICALS

In some embodiments, the present disclosure pertains to substance detecting assemblies that include: (1) a sample medium (e.g., filter paper); and (2) a solid test chemical (e.g., zinc) impregnated with the sample medium. In some embodiments, the present disclosure pertains to methods of making an a...

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Bibliographische Detailangaben
1. Verfasser: KISNER, TRAVIS
Format: Patent
Sprache:eng ; fre
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