ISO 17319:2015 肥料和土壤调节剂 水溶性钾,钾含量的测定 四苯硼重量法

标准编号：ISO 17319:2015

中文名称：肥料和土壤调节剂 水溶性钾,钾含量的测定 四苯硼重量法

英文名称：Fertilizers and soil conditioners — Determination of water-soluble potassium content — Potassium tetraphenylborate gravimetric method

发布日期：2015-05

标准范围

This International Standard specifies a gravimetric method for the determination of the water-solublepotassium content of test solutions of fertilizers. It is suitable for use in arbitration and for referencepurposes.This International Standard is applicable to those fertilizers containing more than 1,0 % K2O orequivalent amount of K content.

标准预览图