Download or read book YS T 273 15 2012 Translated English of Chinese Standard YS T 273 15 2012 YST273 15 2012 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2023-11-10 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part of YS/T 273 specifies the X-ray fluorescence spectrometric method for the determination of contents of fluorine, aluminum, sodium, silicon, iron, sulfur, phosphorus and calcium (respectively represented by F, Al, Na, SiO2, Fe2O3, SO42-, P2O5, CaO) and other elements in cryolite using pressed powder tables. This Part is applicable to the determination of fluorine, aluminum, sodium, silicon, iron, sulfur, phosphorus, calcium and other elements in cryolite. The measurement range is shown in Table 1. Table 1