时间-温度冷冻法分析高纯度材料的纯度

Journal of research of the National Bureau of Standards. Section A, Physics and chemistry Pub Date : 1963-05-01 DOI:10.6028/jres.067A.025

G. Ross, H. D. Dixon

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引用次数: 3

摘要

肉眼观察用于纯度测定的细胞中化合物的冻结和融化，揭示了一些迄今为止意想不到的行为。这种行为与纯度测量中遇到的某些困难有关，特别是当样品非常纯净时。提出了部分减少这些困难的方法，并描述了提高纯度测量精度的方法。

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Purity Analysis of Highly Purified Materials by Time-Temperature Cryometry

Visual observation of the freezing and melting of compounds in cells used for the determination of purity has uncovered some heretofore unexpected behavior. This behavior has been correlated with certain difficulties experienced in the measurement of purity, particularly when the sample is very pure. Means for partially reducing these difficulties are proposed and procedures for increasing the accuracy of purity measurements are described.

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Journal of research of the National Bureau of Standards. Section A, Physics and chemistry

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