ISO 10698:1994
Steel - Determination of antimony content - Electrothermal atomic absorption spectrometric method
- Standard No.
- ISO 10698:1994
- Release Date
- 1994
- Published By
- International Organization for Standardization (ISO)
- Latest
- ISO 10698:1994
- Scope
- The principle of the method specified is dissolving a test portion in hydrochloric and nitric acids and dilution of the solution to a known volume, introducing a known volume of the solution into an electrothermal atomizer of an atomic absorption spectrometer, measuring the atomic absorption of the 217,6 nm spectral resonance line energy emitted by an antimony lamp. The method is applicable to antimony contents between 0,0005 % (m/m) and 0,010 % (m/m).
ISO 10698:1994 history
- 1994 ISO 10698:1994 Steel - Determination of antimony content - Electrothermal atomic absorption spectrometric method
