GB/T 10209.1-2008
ActiveDetermination of monoammonium phosphate and diammonium phoshpate - Part 1: Total nitrogen content
磷酸一铵、磷酸二铵的测定方法 第1部分：总氮含量
Application Summary AI generated
This standard specifies the method for determining total nitrogen content in monoammonium phosphate and diammonium phosphate fertilizers. It is applied in agricultural quality control and regulatory testing to verify fertilizer composition and ensure proper nutrient labeling. The standard is used by fertilizer manufacturers, testing laboratories, and agricultural inspection agencies.
Related Standards
NY/T 883-2004
Technical regulation for production of agricultural microbial inoculants
NY 609-2002
Organic matter-decomposing inoculant
GB/T 19524.2-2004
Determination of mortality of ascarid egg in fertilizers
GB/T 19524.1-2004
Determination of fecal coliforms in fertilizers
GB/T 19203-2003
Determination of calcium，magnesium andsulphur content for compound fertilizer
GB/T 2947-2002
Determination of free water in urea and ammonium nitrate by karl fischer method
GB/T 3597-2002
Fertilizer--Determination of nitrate nitrogen content--Nitron gravimetric method
GB/T 3559-2001
Ammonium bicarbonate for agricultural use
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.