6.
Mechanism of vaporization of sulfur in electrothermal vaporization inductively coupled plasma mass spectrometry D. Conrad Grégoire,Hirohito Naka J. Anal. At. Spectrom. 1995 10 823
7.
XLII.—The solubility of potassium sulphate in concentrated aqueous solutions of non-electrolytes John Jacob Fox,Arthur Josiah Hoffmeister Gauge J. Chem. Soc. Trans. 1910 97 377