目前甲醛检测方法主要有分光光度法、电化学检测法、色谱法、电化学传感器法等。

Currently the main formaldehyde detection methods are spectrophotometry, electrochemical detection, chromatography and electrochemical sensors.

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用反相离子对高效液相色谱-电化学检测法分离并同时测定了大鼠脊髓灌流液中部分单胺类神经递质及其代谢产物。

A method for the separation and determination of monoamine transmitters and their metabolites in the spinal perfusate of rat was developed by RP HPLC with electrochemical detector.

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采用高效毛细管电泳-电化学检测法同时测定复方维生素B片中的主要成分维生素B1、B12、B6 和C的含量；

The separation and detection of main components vitamin B1, B12, B6 and C in compound vitamin B tablet are reported by home _ made capillary electrophoresis apparatus with electrochemical detector.

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