ISO 17322:2015 肥料和土壤调理剂 硫包衣尿素的分析方法

标准编号：ISO 17322:2015

中文名称：肥料和土壤调理剂 硫包衣尿素的分析方法

英文名称：Fertilizers and soil conditioners — Analytical methods for Sulfur Coated Urea (SCU)

发布日期：2015-06

标准范围

This International Standard specifies analytical methods for the determination of mass fraction of totalnitrogen, one-day dissolution rate (1DDR), seven-day dissolution rate (7DDR), mass fraction of sulfur,mass fraction of biuret, mass fraction of water (H2O), and particle size of SCU.These methods are applicable to SCU.

标准预览图