...气相-质谱法；固相萃取 [gap=950]Key words]Tramadol；Metabolites；Solid-phase extraction；Gas chromatography-mass spectrometry(GC/MS) ...
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...源期刊网 关键词] 曲马多；代谢物；气相-质谱法；固相萃取 [gap=955]Key words]Tramadol；Metabolites；Solid-phase extraction；Gas chromatography-mass spectrometry(GC/MS) ...
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气相色谱-质谱法 GC-MS ; Gas chromatography-mass spectrometry ; essential oils ; gas chromatography-mass spectrography
气相色谱-质谱联用法 GC-MS ; GC-MS method ; Essential oils ; Gas chromatography - mass spectrometry
气相色谱质谱法 GCMS ; gas chromatorgaphy-mass
气相-质谱联用法 Gas chromatography-mass spectrometry
气相色谱一质谱法 GCMS
和气相色谱质谱联用法 gas chromatography-mass spectrometer ; GC-MS
气相色谱/质谱法 gas chromatography/mass spectrometry ; GC/MS
气相色谱和质谱法 Gas chromatography-mass spectrometer
气相色谱-串联质谱法 gas chromatography-tandem mass spectrometry
研究人员从17个城市收集到230张纸币样本，并使用水和超声波提取方法，再加上气相色谱分析-质谱法对样本进行测试。
The researchers used water and an ultrasonic extraction process, followed by gas chromatography-mass spectrometry to quantify the amount of cocaine in more than 230 bills collected in 17 cities.
方法采用气相色谱-质谱法测定植物油样品中的主要脂肪酸含量，应用国标方法进行油脂定性试验。
Methods The main fatty acid in vegetable oils was determined using GC - MS and qualitative test of oils was done using national standard method.
采用气相色谱-质谱法测定白念珠菌经TTS-12作用前后麦角甾醇、羊毛甾醇的含量。
Methods: The concentrations of ergosterol and lanosterol in Candida albicans before and after cultured with TTS-12 were determined quantitatively with GC-MS.
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