| 1. | Chemical analysis of tin . colorimetric determination of lead 锡的化学分析.铅的比色法测定 |
| 2. | Chemical analysis of tin . colorimetric determination of zinc 锡的化学分析.锌的比色法测定 |
| 3. | Chemical analysis of tin . colorimetric determination of iron 锡的化学分析.铁的比色法测定 |
| 4. | Chemical analysis of lead . colorimetric determination of zinc 铅的化学分析.锌的比色法测定 |
| 5. | Chemical analysis of tin . colorimetric determination of cobalt 锡的化学分析.钴的比色法测定 |
| 6. | Chemical analysis of tin . colorimetric determination of nickel 锡的化学分析.镍的比色法测定 |
| 7. | Chemical analysis of tin . colorimetric determination of arsenic 锡的化学分析.砷的比色法测定 |
| 8. | Chemical analysis of tin . colorimetric determination of cadmium 锡的化学分析.镉的比色法测定 |
| 9. | Chemical analysis of tin . colorimetric determination of bismuth 锡的化学分析.铋的比色法测定 |
| 10. | Chemical analysis of tin . colorimetric determination of antimony 锡的化学分析.锑的比色法测定 |