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Pubmed for Handhelds

PUBMED FOR HANDHELDS

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  • Title: The identification of capsaicinoids in tear-gas spray.
    Author: Fung T, Jeffery W, Beveridge AD.
    Journal: J Forensic Sci; 1982 Oct; 27(4):812-21. PubMed ID: 7175463.
    Abstract:
    "Natural" capsaicin has been identified in "Halt!" sprays by thin-layer chromatography (TLC), high performance liquid chromatography (HPLC), infrared spectrophotometry (IR), and gas chromatography/mass spectrometry (GC/MS). Individual capsaicinoids have been identified as capsaicin, dihydrocapsaicin, and nordihydrocapsaicin. The recommended analytical procedure for small samples is HPLC followed by GC/MS. The alternative procedure of solvent extraction and preparation TLC followed by IR is recommended for large samples.
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