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Water quality ammonia nitrogen reagent

Water quality ammonia nitrogen reagent, Total:2 items.

In the international standard classification, Water quality ammonia nitrogen reagent involves: Vocabularies, Water quality.


Professional Standard - Environmental Protection, Water quality ammonia nitrogen reagent

  • HJ 535-2009 Water quality.Determination of ammonia nitrogen.Nessler's reagent spectrophotometry

Group Standards of the People's Republic of China, Water quality ammonia nitrogen reagent

  • T/CHES 27-2019 Water Quality Determination of Ammonia Nitrogen Automatic Analysis Nessler's Reagent Spectrophotometry




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