Research Article
Determination of Phosphorus in Soil by ICP-OES Using an Improved Standard Addition Method
Table 1
Difference between each analysis strategy.
| Method | Advantage | Disadvantage |
| CCM | Rapid and simple | Easily affected by fluctuations in operation conditions and the matrix effect | CSAM | Overcome the matrix effect in some extent | Time-consuming, required a complex procedure. | ISAM | Rapid and simple, overcome the matrix effect in some extent | The detection limit and the quantitation limit were higher than the other two methods |
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