云南化工2018，Vol.45Issue(11)：81-82,85,3.DOI:10.3969/j.issn.1004-275X.2018.11.031
半微量法测定复混肥中氮含量及其不确定度评价
Determination of Nitrogen Content in Compound Fertilizer by Semi-micro Method and Its Uncertainty Evaluation
王成军 1陈默 1顾伟杰1
作者信息
- 1. 滨海县综合检验检测中心, 江苏 盐城 224500
- 折叠
摘要
Abstract
In recent years, the supervision and inspection work of compound fertilizer has been strengthened day by day, and the workload of product inspection has been increasing.It has become necessary to carry out rapid inspection of compound fertilizer.Based on the nitrogen content of compound fertilizer is an important index to evaluate its quality.The paper mainly studies the simple method of rapid determination of nitrogen content in compound fertilizer, and evaluates its measurement uncertainty.关键词
半微量/氮含量/不确定度Key words
semi-micro/nitrogen content/uncertainty分类
天文与地球科学引用本文复制引用
王成军,陈默,顾伟杰..半微量法测定复混肥中氮含量及其不确定度评价[J].云南化工,2018,45(11):81-82,85,3.
