1 방법 개요
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. 적용 범위
This method applies to the determination of nickel in the reflective coating of mirrors.
3 Reference Standards
없음
4 Instruments, Equipment and Reagents
4.1 기기 및 장비
4.1.1 Analytical Instruments
表格
| 아니야 | 이름 | 수량 | 기술적 요구 사항 | 부속품 |
|---|---|---|---|---|
| 1 | 불꽃 원자 흡수 분광광계는 | 1 세트 | — | 니니니니니니니니니니니니니니니니니니니니니니니니니니니니니니니니니니니니니니니니니니 |
| 2 | 공기 압축기 | 1 단위 | 정격 배기 압력: 0.3 MPa | — |
| 3 | Acetylene Cylinder | 1 실린더 | 순수성 ≥ 99.99% | — |
