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气相色谱-质量光谱学与总蒸发固体相微切成一对,作为取证工具

DOI :

10.3791/61880-v

May 25th, 2021

May 25th, 2021

6,071 Views

1Department of Chemistry & Chemical Biology, Indiana University - Purdue University Indianapolis, 2Forensic & Investigative Sciences Program, Indiana University - Purdue University Indianapolis

全蒸发固体相微减 (TV-SPME) 完全蒸发液体样本,同时分析物被吸收到 SPME 纤维上。这允许将分析剂仅在溶剂蒸汽和 SPME 纤维涂层之间进行分区。

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171 GC MS SPME GHB GBL

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