Table 6.
Calibration curve for Ca standard. Ca with and without suppressors (*).
| ppm | Abs | ||
|---|---|---|---|
| 1 | 0 | 0.0006 | Without suppressors |
| 2 | 20 | 0.0064 | Abs = 3.3.10–4C + 2.9.10–4 |
| 3 | 40 | 0.0137 | r2= 0.9993 |
| 4 | 60 | 0.0202 | |
| 5 | 80 | 0.0266 | |
| 6 | 100 | 0.0335 | |
| 1 | 0 * | 0.0097 | With suppressors |
| 2 | 10 * | 0.1075 | Abs = 0.01053 C + 0.016 |
| 3 | 20 * | 0.2476 | r = 0.9744 |
| 4 | 30 * | 0.3889 | |
| 5 | 40 * | 0.4320 | |