IS 12473 : Part 5 : 1988 Chemical Analysis of Hardmetals by Flame Atomic Absorption Spectrometry - Part 5 Determination of cobalt, iron, manganese, molybdenum, nickel, titanium and vanadium in contents from 0.5 to 2 percent (m/m)

1 Scope

1.1 This standard (Part 5) specifies the method to be used forthe determination of cobalt, iron, manganese, molybdenum, nickel,titanium and vanadium contents in hardmetals within the range 0.5to 2 percent (m/m) by flame atomic absorption spectrometry.

1.2 General requirements concerning the field of application,principle interfering elements, apparatus, sampling and test reportare given in Part 1 of this standard.

Note - Determination of element contents in high concentrationby the atomic absoption spectrometry method yields a widerscattering of results than are obtainable by other methods.

2 Reference

IS 2 : 1960   Rules forrounding off numerical values