标准编号:ISO 7408:1983
中文名称:肥料.用氢氧化钠处理时,有释放氨的其他物质存在的情况下氨型氮含量的测定.滴定法
英文名称:Fertilizers — Determination of ammoniacal nitrogen content in the presence of other substances which release ammonia when treated with sodium hydroxide — Titrimetric method
发布日期:1983-12