IS 13938 : Part 1 : 1994 Chemical analysis of ferromanganese Part 1 Determination of silicon by gravimetric method

1 Scope

This standard (Part 1) describes the method for determination ofsilicon in the range up to 2.0 percent in ferromanganese by theGravimetric Method.

2 References

IS 264 : 1976Nitric acid

IS 265 : 1993Hydrochloric acid

IS 1070 : 1992Reagent grade water

IS 1472 : 1977Methods of sampling ferro-alloys for chemical composition