Source of Cr | Natural | Spike | Lable |
Isotopomer (m/z) |
|
|
|
356 | 0.0385 | 0.8580 | 0.0008 |
358 | 0.7433 | 0.0384 | 0.0145 |
359 | 0.1682 | 0.0055 | 0.8724 |