GB/T 35107-2017
ActiveDetermination of soluble humic acid content for mineral humic acid fertilizers
矿物源腐殖酸肥料中可溶性腐殖酸含量的测定
Application Summary AI generated
This standard specifies the test method for determining the content of soluble humic acid in mineral-derived humic acid fertilizers. It is applied in the agricultural fertilizer industry for quality control and regulatory compliance, ensuring accurate measurement of active humic acid components in products like potassium humate or sodium humate. The method is used by fertilizer manufacturers, testing laboratories, and agricultural inspection agencies to verify product labeling and efficacy.
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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.