UV detection of total nitrogen
UV detection of total nitrogen, Total:43 items.
The international standard classification for "UV detection of total nitrogen" includes: .
The Chinese standard classification for "UV detection of total nitrogen" includes: Environmental Quality Standard for atmosphere, water and soil , Analysis methods for exhaust emission pollutants , Basic standards and general methods on chemical fertilizers , Analysis methods for toxic substances in water .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 32737-2016 Determination of nitrate nitrogen in soil—Ultraviolet spectrophotometry method
- GB/T 11894-1989 Water quality--Determination of total nitrogen--Alkaline potassium persulfate digestion-UV spectro photometric method
Professional Standard - Environmental Protection
- HJ 636-2012 Water quality. Determination of total nitrogen. Alkaline potassium persulfate digestion UV spectrophotometric method
- HJ 1132-2020 Stationary source emission—Determination of nitrogen oxides —Portable ultraviolet absorption method
- HJ/T 346-2007 Water quality-Determination of nitrate-nitrogen-Ultraviolet spectrophotometry
- HJ/T 42-1999 Stationary source emission -- Determination of nitrogen oxide -- Ultraviolet spectrophotometric method
Professional Standard - Water Conservancy
- SL 84-1994 Determination of nitrogen(nitrate) (Ultraviolet spectrophtometric method)
Professional Standard - Agriculture
- NY/T 1116-2006 Fertilizers - Determination of nitrate nitrogen content - Ultraviolet spectro - Photometric method
Group Standards of the People's Republic of China
- T/CSEE 0227-2021 Ultrasonic, ultraviolet and infrared joint detection device technical specification
- T/GDCKCJH 081-2023 Field test methods for UV germicidal lamp
- T/GDCKCJH 048-2021 Performance requirements and test methods for ultraviolet analyzer
- T/GDCKCJH 049-2021 Performance requirements and test methods for ultraviolet energy meter
Shandong Provincial Standard of the People's Republic of China
- DB37/T 2704-2015 Determination of nitrogen oxides in exhaust gas from stationary pollution sources by ultraviolet absorption method
中华人民共和国环境保护部
- GB 11894-1989 Water quility-Determination of total nitrogen UV spectrophotometric method-Alkaline potassium persulfate digestion method
Liaoning Provincial Standard of the People's Republic of China
- DB21/T 3072-2018 Determination of nitrogen oxides in exhaust gas from stationary pollution sources by ultraviolet-visible absorption method
Hebei Provincial Standard of the People's Republic of China
- DB13/T 5028-2019 Determination of total sulfur content in alcohol-based fuels by ultraviolet fluorescence method
Taiwan Provincial Standard of the People's Republic of China
- CNS 3944-1976 Method for Determination of Total Kjeloahl Nitrogen in Polluted and Waste Water
GSO
- OS GSO ISO 29441:2013 Water quality -- Determination of total nitrogen after UV digestion -- Method using flow analysis (CFA and FIA) and spectrometric detection
- GSO ISO 29441:2013 Water quality -- Determination of total nitrogen after UV digestion -- Method using flow analysis (CFA and FIA) and spectrometric detection
- GSO ISO 17198:2016 Dimethyl ether (DME) for fuels -- Determination of total sulfur, ultraviolet fluorescence method
- OS GSO ISO 17198:2016 Dimethyl ether (DME) for fuels -- Determination of total sulfur, ultraviolet fluorescence method
Danish Standards Foundation
- DS/ISO 29441:2010 Water quality - Determination of total nitrogen after UV digestion - Method using flow analysis (CFA and FIA) and spectrometric detection
SCC
- DANSK DS/ISO 29441:2010 Water quality - Determination of total nitrogen after UV digestion - Method using flow analysis (CFA and FIA) and spectrometric detection
- AS 1871.11:1976 List of methods for examination of waters Nitrogen (total Kjeldahl incl. ammoniacal)
- DANSK DS/ISO 17198:2015 Dimethyl ether (DME) for fuels - Determination of total sulfur, ultraviolet fluorescence method
International Organization for Standardization (ISO)
- ISO 29441:2010 Water quality - Determination of total nitrogen after UV digestion - Method using flow analysis (CFA and FIA) and spectrometric detection
RU-GOST R
- GOST 34712-2021 Natural gas. Determination of total sulfur by ultraviolet fluorescence method
GOSTR
- GOST 34237-2017 Petroleum products. Determination of total sulfur by method ultraviolet fluorescence
Indonesia Standards
- SNI 16-7060-2004 The measurement of ultraviolet ray radiation at work places
YU-JUS
- JUS E.L8.006-1980 Determiriation ofethanol by enzymatic method (UV-test)
- JUS E.L8.013-1980 Determination of starch by enzymatic method (UV -test)
- JUS E.L8.010-1980 Determination ofmaltose by enzymatic method (UV-test)
- JUS E.L8.008-1980 Determination of L-apple acid by enzymatic method (UV-test)
- JUS E.L8.012-1980 Determination of D-sorbit by enzymatic method (UV-test)
- JUS E.L8.007-1980 Determination ofglucose and fructose by enzymatic metho? (UV-test)
- JUS E.L8.011-1980 Determination of sucrose andghicose by enzymatic method (UV-test)
- JUS E.L8.009-1980 Determination oflactose andgalactose by enzymatic method (UV-test)
HU-MSZT
- MSZ 18289/7-1980 Durability testing of construction stones. UV and IR inspection
- MSZ 7482/5-1981 Fading detection under UV irradiation to test adhesives
- MNOSZ 448-27.lap-1955 Determination of total nitrogen water
Association Francaise de Normalisation
- NF M41-020*NF ISO 17198:2015 Dimethyl ether (DME) for fuels - Determination of total sulfur - Ultraviolet fluorescence method
American Society for Testing and Materials (ASTM)
- ASTM D4839-03(2024) Standard Test Method for Total Carbon and Organic Carbon in Water by Ultraviolet, or Persulfate Oxidation, or Both, and Infrared Detection
- ASTM D4839-03(2017) Standard Test Method for Total Carbon and Organic Carbon in Water by Ultraviolet, or Persulfate Oxidation, or Both, and Infrared Detection
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