Flow injection analysis (FIA) is a youthful analysis technology, and it has advantages ofsimple equipment, convenient operation, rapid analysis, high precision, low consumption,安and abroad adaptability. FIA can combine with other analysis technology and this pushesforward development of analysis instrument. It becomes a new type technology of traceanalysis with high speed. Chemiluminescence has feature of high sensitivity and broad linearrange. It was applied to environment analysis, clinical test, pharmace...