火焰离子化检测器设计改进──陶瓷火焰喷嘴

简要地介绍了Varian色谱公司对火焰离子化检测器的一项技术改进。使用加帽陶瓷火焰喷嘴代替标准的金属火焰喷嘴，降低了火焰造成的噪音，提高了分辨率。

An improved FID design made by Varian Chromatography Systems was introduced briefly.By means of replacing of the standard metal flame tip with the ceramic-capped flame tip, the noise and background created by the flame was lowered and the resolution was improved.