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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

• PN C04576 ArkusZ14-1973 Water and w?sie water Tes?s for nitrogen Calcula?ion of to?al nitrogen
• PN C04576 ArkusZ12-1973 Water and waste water Tests for nitrogenDetermination of total nitrogen of Kjeldahl

Indonesia Standards, Total nitrogen test

• SNI 19-1501-1989 Test methods for total nitrogen oxide in air

HU-MSZT, Total nitrogen test

• MSZ 318/18-1981

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

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

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