CPC G01N 30/6095 (2013.01) [G01N 27/622 (2013.01); G01N 30/06 (2013.01); G01N 30/482 (2013.01); G01N 30/76 (2013.01); G01N 2030/025 (2013.01); G01N 2030/484 (2013.01)] | 8 Claims |
1. A method of detecting an opioid compound comprising:
capturing an opioid compound on a metal mesh comprising a surface area for chemical capture, wherein the metal mesh is provided in a front-end;
thermally decomposing the captured material on the metal mesh at an elevated temperature of from about 500° C. to about 900° C. to produce a plurality of backbone fragments indicative of a compound being in an opioid class;
further thermally decomposing the plurality of backbone fragments at a further elevated temperature greater than said elevated temperature to produce a plurality of secondary fragments indicative of a structure of the compound;
capturing and separating the plurality of backbone fragments and secondary fragments in a micro gas chromatograph comprising a micro gas chromatograph column and a stationary phase disposed on a surface of the micro gas chromatograph column, wherein the stationary phase is configured to interact with the plurality of backbone fragments and secondary fragments; and
eluting the plurality of backbone fragments and secondary fragments from the micro gas chromatograph column to a micro detector, wherein the micro detector is configured to detect the presence of the plurality of backbone fragments and secondary fragments.
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