This standard specifies a method for the determination of iron content in potassium fluorotitanate by flame atomic absorption spectroscopy (AAS), applicable to the determination of iron content up to 0.5%. After the sample is dissolved in sulfuric acid, the determination of iron is carried out at a wavelength of 248.3 nm. The standard details the configuration of reagents, equipment use and operation procedures to ensure the accuracy and conformity of the measurement results.
| Status | Active |
|---|---|
| CCS | H61 | ICS | 77.120.10 |
| Release Date | 2008-12-29 00:00:00 | Implementation Date | 2009-11-01 00:00:00 |