Table 2.
Confirmation results
| LC/MS ion trap | ||||||
|---|---|---|---|---|---|---|
| Tablets 10 μg/g low fortification with Aristolochia spp., root |
||||||
| H1 |
|
H2 |
H1 |
|
H2 |
|
| Laboratory ID | Ion 251/268, % | Ion 252/268, % | ||||
| C | 3.35 | 4.23 | 45.6 | 38.4 | ||
| D | 21.3 | 28.3 | 34.3 | 35.3 | ||
| G | 2 | 2 | 30 | 40 | ||
| H | 23 | 8.2 | 12 | 4.2 | ||
| I |
13.6 |
|
16.4 |
31.4 |
|
45.6 |
| Standard | ||||||
| |
|
Ion 251/268, % |
|
|
Ion 252/268, % |
|
| C | 2.63 | 39.7 | ||||
| D | 23.6 | 34.3 | ||||
| G | 2 | 33 | ||||
| H | 18 | 4.4 | ||||
| I |
|
16.9 |
|
|
38.8 |
|
| LC/MS triple quad | ||||||
| Tablets 10 μg/g low fortification with Aristolochia spp., root | ||||||
| H1 |
|
H2 |
H1 |
|
H2 |
|
| |
|
Ion 281/296, % |
|
|
Ion 265/296, % |
|
| A | 49.3 | 40.5 | 31.9 | 33.2 | ||
| B | 25.8 | 25.1 | 17.5 | 16.3 | ||
| E |
31.9 |
|
32.5 |
33.3 |
|
33.0 |
| Standard | ||||||
| |
|
Ion 281/296, % |
|
|
Ion 265/296, % |
|
| A | 43.8 | 34.2 | ||||
| B | 25.4 | 18.3 | ||||
| E | 31.2 | 32.8 | ||||