DZ/T 0064.73-2021 Methods of Analysis of Groundwater Quality - Part 73: Determination of Volatile Phenols 4-Aminoantipyridine Spectrophotometric Method (English Version)
1970DZ/T 0064.73-2021 Methods of Analysis of Groundwater Quality - Part 73: Determination of Volatile Phenols 4-Aminoantipyridine Spectrophotometric Method
1993DZ/T 0064.73-1993 Determination of groundwater quality by spectrophotometric method with 4-aminoantipyridine