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Total nitrogen test
Total nitrogen test, Total:17 items.
In the international standard classification, Total nitrogen test involves: Air quality, Water quality, Analytical chemistry, Fuels.
PL-PKN, Total nitrogen test
Indonesia Standards, Total nitrogen test
HU-MSZT, Total nitrogen test
AT-ON, Total nitrogen test
- ONORM S 7009-1982 Testing of leather; determination of the contents of total nitrogen and of ammonium salts; calculation of hide substance
PH-BPS, Total nitrogen test
- PTS 98-1970 Standardization of the Method of Test for the Determination of Total Nitrogen Content.Devarda Method
American Society for Testing and Materials (ASTM), Total nitrogen test
- ASTM D8001-16e1 Standard Test Method for Determination of Total Nitrogen, Total Kjeldahl Nitrogen by Calculation, and Total Phosphorus in Water, Wastewater by Ion Chromatography
- ASTM D8001-16 Standard Test Method for Determination of Total Nitrogen, Total Kjeldahl Nitrogen by Calculation, and Total Phosphorus in Water, Wastewater by Ion Chromatography
- ASTM D8083-16 Standard Test Method for Total Nitrogen, and Total Kjeldahl Nitrogen (TKN) by Calculation, in Water by High Temperature Catalytic Combustion and Chemiluminescence Detection
German Institute for Standardization, Total nitrogen test
- DIN 51732:2014-07 Testing of solid mineral fuels - Determination of total carbon, hydrogen and nitrogen - Instrumental methods
- DIN 51732:2014 Testing of solid mineral fuels - Determination of total carbon, hydrogen and nitrogen - Instrumental methods
- DIN 51732:2007 Testing of solid mineral fuels - Determination of total carbon, hydrogen and nitrogen - Instrumental methods
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Total nitrogen test
- GB/T 609-1988 Chemical reagent--General method for the determination of total nitrogen
- GB/T 609-2006 Chemical reagent General method for the determination of total nitrogen
- GB/T 609-2018 Chemical reagent.General method for the determination of total nitrogen
Professional Standard - Agriculture, Total nitrogen test
- GB 609-1988 General method for the determination of total nitrogen content of chemical reagents
RU-GOST R, Total nitrogen test