[Determination of free chlorine with spectrophotometric method using N,N-diethyl-1,4-phenylenediamine]

Xiao-jie Xu1, Bin Lin, Yu-qing Chen

  • 1State Key Lab of Modern Optical Instrumentation, Department of Optical Engineering, Chinese National Engineering & Technology Research Centre for Optical Instrument, Zhejiang University, Hangzhou 310027, China.

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