摘要
介绍用凝固点下降薄层比较法测量五种高纯液体有机物的纯度,并进行了不确定度分析,测量结果准确可靠。
Thin film comparative method of cryoscopy is used to determine the purity for five kinds of high pure organic compounds of liquid. The uncertainty analysis is carried out in measurement. The measuring results are accurate and reliable.
出处
《化学分析计量》
CAS
2001年第2期8-9,12,共3页
Chemical Analysis And Meterage
