The melting point of mercury and the tri
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A. Michels; B. Blaisse; G. Koens
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Article
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1942
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Elsevier Science
β 221 KB
Apparatus is described for using the melting point of mercury and the triple point of carbon dioxide as auxiliary fixed points for the calibration of platinum thermometers. The repfoducibilities of the points were respectively 0.0005 and 0.0002 degree.