GB/T 2441.1-2008
ActiveDetermination of urea - Part 1：Total nitrogen content
尿素的测定方法 第1部分：总氮含量
Application Summary AI generated
This standard specifies the method for determining the total nitrogen content in urea, primarily using the formaldehyde titration method. It is applied in the agricultural fertilizer industry for quality control and certification of urea products, ensuring compliance with nitrogen content specifications for commercial fertilizers. The standard is also used by testing laboratories and regulatory bodies to verify the nutrient concentration in urea samples.
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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.