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Water quality total nitrogen detection method

Water quality total nitrogen detection method, Total:21 items.

In the international standard classification, Water quality total nitrogen detection method involves: Water quality, Analytical chemistry, Mining and quarrying.

SCC, Water quality total nitrogen detection method

• AS 1871.11:1976 List of methods for examination of waters Nitrogen (total Kjeldahl incl. ammoniacal)
• AS 1871.10:1976 List of methods for examination of waters Nitrogen (ammonia)
• AS 1871.9:1976 List of methods for examination of waters Nitrogen (albuminoid)
• DANSK DS/ISO 29441:2010 Water quality - Determination of total nitrogen after UV digestion - Method using flow analysis (CFA and FIA) and spectrometric detection

Professional Standard - Urban Construction, Water quality total nitrogen detection method

• CJ 26.27-1991 Municipal sewage water quality inspection method standard Determination of total nitrogen Titration method after distillation
• CJ 26.25-1991 Determination of Standard Ammonia Nitrogen in Municipal Sewage Water Quality Inspection Method

Japanese Industrial Standards Committee (JISC), Water quality total nitrogen detection method

• JIS K 0170-3:2011 Testing methods for water quality by flow analysis -- Part 3: Total nitrogen
• JIS K 0170-3:2019 Testing methods for water quality by flow analysis -- Part 3: Total nitrogen
• JIS K 0400-44-40:2000 Water quality -- Determination of Kjeldahl nitrogen -- Method after mineralization with selenium

VN-TCVN, Water quality total nitrogen detection method

• TCVN 3705-1990 Aquatic products.Method for the determination of total nitrogen and protein content

Taiwan Provincial Standard of the People's Republic of China, Water quality total nitrogen detection method

• CNS 3944-1976 Method for Determination of Total Kjeloahl Nitrogen in Polluted and Waste Water

RU-GOST R, Water quality total nitrogen detection method

• GOST 10671.4-2016 Reagents. Methods for determination of total nitrogen impurity

PL-PKN, Water quality total nitrogen detection method

• PN C04576 ArkusZ12-1973 Water and waste water Tests for nitrogenDetermination of total nitrogen of Kjeldahl

Professional Standard - Agriculture, Water quality total nitrogen detection method

• SL/T 788.1-2019 Part 1: Determination of total nitrogen in water quality

Heilongjiang Provincial Standard of the People's Republic of China, Water quality total nitrogen detection method

• DB23/T 3310-2022 Water quality total nitrogen monitoring technical specification

GSO, Water quality total nitrogen detection method

• OS GSO ISO 29441:2013 Water quality -- Determination of total nitrogen after UV digestion -- Method using flow analysis (CFA and FIA) and spectrometric detection

Professional Standard - Geology, Water quality total nitrogen detection method

• DZ/T 0064.1-1993 General rules for groundwater quality inspection methods

Group Standards of the People's Republic of China, Water quality total nitrogen detection method

• T/QAS 071-2021 Determination of total nitrogen in brine Kjeldahl method

Professional Standard - Environmental Protection, Water quality total nitrogen detection method

• HJ/T 199-2005 Water quality Determination of tota-nitrogen Gas-phase molecular absorption spectrometry

Danish Standards Foundation, Water quality total nitrogen detection method

• DS/ISO 29441:2010 Water quality - Determination of total nitrogen after UV digestion - Method using flow analysis (CFA and FIA) and spectrometric detection
• DS 223:1991 Water analysis. Determination of the sum of nitrite- and nitrate-nitrogen

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