Lithium
| Analyt: | Lithium |
| Matrix: | Serum |
| Measuring Method: | Magnetic sector field ICP-ID/MS |
| Standard: | Li2CO3 NIST 924a |
| Internal Standard: | Isotopically enriched Li-6 |
| Sample Processing: | Samples are spiked gravimetrically with internal standard and diluted approx. 100-fold with 4mM nitric acid. |
| Measurement: | Measurement at m/z 7,016 and m/z 6,0145 in medium resolution mode |