無分流

Penton [29] compares the performance of a splitless injector and a temperature programmable injector for the determination of pesticides by capillary GC. 比較了毛細管GC系統(tǒng)中不分流進樣口和程序升溫進樣口對殺蟲劑檢測的影響。

Particular problems associated with splitless injection include needle discrimination, inlet discrimination, solvent overload of the column, sample degradation and flashback. 伴隨不分流進樣的特殊問題有針尖歧視、襯管歧視、色譜柱溶劑過載、樣品降解和倒流。

splitless GC and automatic top-balance inject 無分流頂空自動進樣

Keywords gas chromatograph;splitless;qualitative determination;quantitative determination;propene;impurities; 氣相色譜;不分流;定性;定量;丙烯;雜質(zhì);

Keywords splitless GC and automatic top-balance inject;volatile halogenated hydrocarbon;precision;recovery; 無分流頂空自動進樣;揮發(fā)性鹵代烴;精密度;回收率;