1 Gambaran Umum Metode
After sample digestion, the sample is atomized by flame, and the absorbance is measured at 324.8 nm. Within a certain concentration range, the absorbance of copper is proportional to its content, and quantification is performed by comparison with the standard series.
2. Ruang Lingkup Penerapan
This method is applicable to the determination of copper in nylon.
3 Instruments and Reagents
3.1 Instrumen dan Peralatan
3.1.1 Testing Instruments
| Tidak, tidak. | Nama | Kuantitas | Persyaratan Teknis | Aksesoris |
| 1 | Spektrofotometer Penyerapan Atom Api | 1 set | — | Copper Hollow-Cathode Lamp |
| 2 | Kompresor Udara | 1 set | Tekanan knalpot nominal: 0,3 MPa | — |
| 3 | Acetilena | 1 silinder | Purity ≥99.99% | — |
