GB/T 19137-2003
ActiveTesting method for the storage stability at lowtemperature of pesticides
农药低温稳定性测定方法
Application Summary AI generated
This standard specifies the laboratory procedure for evaluating whether pesticide formulations remain stable when exposed to low temperatures, specifically by observing for crystallization, separation, or precipitation after storage at 0°C. It is applied by pesticide manufacturers and quality inspection agencies in China to ensure that liquid pesticide products, such as emulsifiable concentrates and suspensions, maintain their physical integrity during cold-weather transport and storage. The test is critical for product registration and batch quality control in the agricultural chemical industry.
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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.