1 方法概要
After pretreatment, the sample solution is introduced into the atomic absorption spectrophotometer for flame atomization, and the absorbance is measured. Within a certain concentration range, absorbance is proportional to nickel content, and quantification is performed by comparison with a standard series.
2 適用範囲
This method applies to the determination of nickel in the reflective coating of mirrors.
3 Reference Standards
なし
4 Instruments, Equipment and Reagents
4.1計器設備
4.1.1 Analytical Instruments
表格
| いや | 名前 | 量 | 技術要件 | アクセサリー |
|---|---|---|---|---|
| 1 | 火焰 原子 吸収 分光 光計 | 1セット | — | ニッケル空の阴極ランプ |
| 2 | 空気圧縮機 | 1ユニット | 評価された排気圧: 0.3 MPa | — |
| 3 | Acetylene Cylinder | 1つのシリンダー | 純度 ≥ 99.99% | — |
