Hand-held detection system using gc/ims
作者： Lawrence V. Haley , Govindanunny Thekkadath
DOI:
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摘要: A portable gas chromatograph-ion mobility spectrometer (GC-IMS) includes a sample adsorbing ribbon (220) having sampling position (205) and second desorption (206). The is desorbed by activating heaters (210, 211). passes to chromatography column (209b) which then heated third heater (212). separated passed cold ion (213) for analysis.
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