Download or read book GB T 1508 2002 Translated English of Chinese Standard GBT 1508 2002 GB T1508 2002 GBT1508 2002 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2019-12-07 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part specifies the principle, reagents and materials, instruments, sampling and sample preparation, analytical procedures, result calculation, etc. of using potassium dichromate titrimetric method and 1,10-phenanthroline spectrophotometric method to determine the total iron content.