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Database: 365,228(8 Aug 2026)

biochemical method

biochemical method, Total:36 items.

The international standard classification for "biochemical method" includes: .

The Chinese standard classification for "biochemical method" includes: .


Professional Standard - Agriculture

Gansu Provincial Standard of the People's Republic of China

  • DB62/T 2631-2015 Grass Seed Viability Determination Biochemical (Tetrazolium) Method

Group Standards of the People's Republic of China

  • T/GDCKCJH 090-2024 Technical specification for online automatic monitoring of biological toxicity in water quality using microbial electrochemical method
  • T/GDCKCJH 091-2024 Technical specification for rapid on-site detection of biological toxicity in water quality using microbial electrochemical method

British Standards Institution (BSI)

  • BS 6068-2.50:1995 Water quality - Physical, chemical and biochemical methods - Determination of pH
  • BS 6068 Sec.2.37:1990 Water quality. Physical, chemical and biochemical methods. Method for the determination of chloride via a silver nitrate titration with chromate indicator (Mohr's method)
  • BS 6068 Sec.2.40:1991 Water quality. Physical, chemical and biochemical methods. Method for the determination of borate by spectrometry using azomethine-H
  • BS 6068-2.34:1988 Water quality - Physical, chemical and biochemical methods - Method for the determination of the chemical oxygen demand
  • BS 6068 Sec.2.34:1988 Water quality. Physical, chemical and biochemical methods. Method for the determination of the chemical oxygen demand
  • BS EN 26777:1984 Water quality - Physical, chemical and biochemical methods - Determination of nitrite: molecular absorption spectrometric method
  • BS 6068-2.17:1986 Water quality - Physical, chemical and biochemical methods - Methods for determination of total cyanide
  • BS 6068 Sec.2.17:1986 Water quality. Physical, chemical and biochemical methods. Methods for determination of total cyanide
  • BS 6068 Sec.2.18:1986 Water quality. Physical, chemical and biochemical methods. Methods for the determination of easily liberatable cyanide
  • BS 6068-2.18:1986 Water quality - Physical, chemical and biochemical methods - Methods for the determination of easily liberatable cyanide
  • BS 6068 Sec.2.10:1984 Water quality. Physical, chemical and biochemical methods. Determination of ammonium: potentiometric method
  • BS 6068 Sec.2.7:1984 Water quality. Physical, chemical and biochemical methods. Determination of ammonium: distillation and titration method

SCC

  • BS 6068-2-2.22:1986 Water quality. Physical, chemical and biochemical methods-Examination and determination of colour
  • BS 6068-2-2.15:1986 Water quality. Physical, chemical and biochemical methods-Determination of dissolved oxygen: electrochemical probe method
  • BS 6068-2-2.28:1986 Water quality. Physical, chemical and biochemical methods-Method for the determination of phosphorus: ammonium molybdate spectrometric method
  • BS 6068-2-2.14:1984 Water quality. Physical, chemical and biochemical methods-Determination of biochemical oxygen demand after 5 days (BOD<sub>5</sub>): dilution and seeding method
  • BS 6068-2-2.21:1985 Water quality. Physical, chemical and biochemical methods-Determination of cadmium: flame atomic absorption spectrometric methods
  • BS 6068-2-2.6:1984 Water quality. Physical, chemical and biochemical methods-Determination of total mercury by flameless atomic absorption spectrometry: method after digestion with bromine

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