利用扫描电镜/能谱仪和 X-射线衍射仪鉴别假“冰毒”
이용소묘전경/능보의화 X-사선연사의감별가“빙독”
Distinguishing False Methamphentamine Using SEM/EDS and XRD
  • 万方数据
    刑事技术 형사기술
    FORENSIC SCIENCE AND TECHNOLOGY
    2015年 1期 77-78 ,共2页

    张光浪%闫军红%徐连生

    장광랑%염군홍%서련생

    法医毒物分析%扫描电镜/能谱仪(SEM/EDS)%X- 射线衍射仪(XRD)%甲基苯丙胺 法醫毒物分析%掃描電鏡/能譜儀(SEM/EDS)%X- 射線衍射儀(XRD)%甲基苯丙胺
    법의독물분석%소묘전경/능보의(SEM/EDS)%X- 사선연사의(XRD)%갑기분병알
    forensic toxicological analysis%scanning electron microscope/energy dispersive spectrometry (SEM/EDS)%X-ray radiation diffraction (XRD)%methamphetamine
    冰毒为纯白或淡黄色结晶体，为利益所驱，很多制贩毒者利用其它外观相似的晶体充当替代品或者掺杂剂，在常规检测时，用气/质联用仪无法检验其成分。本文利用扫描电镜/能谱仪和 X-射线衍射仪对外观酷似“冰毒”的晶状物成分进行检测，先利用扫描电镜/能谱仪测定未知物主要元素，再利用 X-射线衍射仪测定其晶体结构和成分。两者有效结合成功地鉴别假“冰毒”物质的成分。
    빙독위순백혹담황색결정체，위이익소구，흔다제판독자이용기타외관상사적정체충당체대품혹자참잡제，재상규검측시，용기/질련용의무법검험기성분。본문이용소묘전경/능보의화 X-사선연사의대외관혹사“빙독”적정상물성분진행검측，선이용소묘전경/능보의측정미지물주요원소，재이용 X-사선연사의측정기정체결구화성분。량자유효결합성공지감별가“빙독”물질적성분。
    we were asked to determine six packs of samples which were suspicious of crystal methamphetamine or “ice”. All samples were shown white crystals under microscope, similar to “ice” and could not be analyzed by GC/MS, so we conducted elemental analysis using scanning electron microscope/energy dispersive spectrometry first and then determined the chemical components using X-ray diffraction. Five packs were potassium aluminum sulfate and one pack was sucrose.
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