This standard (Part 8 ) covers methods for determination of iron in the range above 0·5 percent by potassium dichromate method and in the range below 0·5 percent by O-phenanthroline method in bronzes.
IS 4027 Pt.8-1991 history
1991IS 4027 Pt.8-1991 Methods of chemical analysis of bronze Part 8 Determination of iron