... Journal of the American Chemical Society / 92:9 / May 6, 1970 Page 5. ... Ethyl alcohol (US Industrial Chemicals) for phosphorescence measurements was refluxed over magnesium turnings and distilled just prior to ~ se through a column packed with glass helices. ...
[Ishibashi, Hiroyuki; Nakatani, Hiroshi; Maruyama, Kazumi; Minami, Kenjiro; Ikeda, Masazumi Journal of the Chemical Society, Chemical Communications, 1987 , # 19 p. 1443 - 1445]