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      An interlaboratory study to evaluate the utility of gas chromatography-mass spectrometry and gas chromatography-infrared spectroscopy spectral libraries in the forensic analysis of fentanyl-related substances
    
        Date Published

2023

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              Journal of Forensic Sciences
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          NIJ-Sponsored
    Validation of a combined Fast blue BB and 4-Aminophenol colorimetric test for indication of Hemp-type and Marijuana-type cannabis
    
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December 2022

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              Forensic Chemistry
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          NIJ-Sponsored
    Utility of gas chromatography infrared spectroscopy (GC-IR) for the differentiation of isomers of related substances
    
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July 2022

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              Forensic Chemistry
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