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采用示波滴定法测定有机无机复混肥料中钾的含量。该法较国标法简便、快速,且准确度和精密度符合国际要求,便于推广应用。
Determination of Potassium in Organic - Inorganic Compound Fertilizer by Oscillometric Titration. The method is simpler and faster than the national standard method, and the accuracy and precision meet the international requirements, which is convenient for popularization and application.