GB/T 42363-2023
ActiveSoil quality—Pretreatment of samples for physico-chemical analysis
土壤质量 土壤理化分析样品的预处理
Application Summary AI generated
This standard specifies the procedures for drying, grinding, sieving, and storing soil samples prior to physico-chemical analysis. It is applied in environmental monitoring, agricultural research, and geochemical surveys to ensure sample homogeneity and prevent contamination or alteration of properties. The standard is critical for laboratories conducting soil quality assessments, such as testing for pH, organic matter, heavy metals, or nutrient content.
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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.