total nitrogen content
total nitrogen content, Total:5 items.
The international standard classification for "total nitrogen content" includes: .
The Chinese standard classification for "total nitrogen content" includes: .
Portuguese Institute of Quality
- NP 3646-1987 fertilizer. Measurement of total nitrogen content
- NP 1612-2002 Meat and meat products Determination of nitrogen content Reference method
Bureau of Indian Standards
- IS 228-23-2003 Methods of Chemical Analysis of Steels - Part 23 : Determination of Total Nitrogen in Steel by Optical Emission Spectrometer (Nitrogen 0.002 to 1.0 Percent)
International Organization for Standardization (ISO)
- ISO 13878:1998 Soil quality - Determination of total nitrogen content by dry combustion ("elemental analysis")
Korean Agency for Technology and Standards (KATS)
- KS I ISO 13878:2009 Soil quality－Determination of total nitrogen content by dry combustion(“elemental analysis”)
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