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Fluorescence Spectrophotometric Determination of Trace Ammonia |
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| Authors: | XIE Zeng-Hong GUO Liang-Qia KE Zi-Hou CHEN Guo-Nan CHEN Xi ZHUANG Zhi-Xia SUN Da-Hai WANG Xiao-Ru |
| Institution: | 1. Department of Chemistry, Fuzhou University, Fuzhou 350002, P. R. China; 2. Department of Chemistry and the Key Laboratory of Analytical Sciences of MOE, Xiamen University, Xiamen 36100; 5. P. R. China |
| Abstract: | Measurement of trace ammonia (or ammonium ion) is important for environmental monitoring. Hiroshi Mikasa et al and Satoshi Sasaki et al had reported the determination of trace ammonia by flow injection analysis based on the reaction of ammonia and o-phthaiadehyde in the presence of 2-mercaptoethanol. The reaction equation is as follows. |
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