GB/T 2441.2-2010
ActiveDetermination of urea - Part 2: Biuret content - Spectrophotometric method
尿素的测定方法 第2部分：缩二脲含量 分光光度法
Application Summary AI generated
This standard specifies a spectrophotometric method for determining the biuret content in urea, a key quality indicator for agricultural fertilizers. It is applied in fertilizer manufacturing and quality control laboratories to ensure that urea products meet regulatory limits for biuret, which can be phytotoxic to crops if present in excessive amounts. The method is used for testing both solid and liquid urea formulations intended for agricultural use.
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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.