solid phase microextraction-gas chromatography的意思|示意

Determination of polychlorinated biphenyls in air around the waste steel recycling plant by headspace solid phase microextraction-gas chromatography mass spectrometry;

建立了顶空固相微萃取气相色谱法测定萝卜中有机氯农药及类似物的分析方法。

By using solid phase microextraction instrument, chloroform and tetrachloromethane in drinking water was detected in ECD of gas chromatography.

使用固相微萃取装置用气相色谱电子捕获检测器测定饮用水中氯仿和四氯化碳。

Methods: The volatile compounds of Samoan crab and Chinese mitten crab meat were analyzed by gas chromatography-mass spectrometry with solid phase microextraction technique.

方法：采用顶空固相微萃取-气相色谱-质谱联用技术分别对青蟹和湖蟹肉挥发性成分进行分析。