Table 2. Sulfur quantification results for the concentration of compound 3 and certified reference materials in mg compound/g solution.
Sample (n=3) |
Theoretical mg compound/g |
Found mg compound/g |
---|---|---|
3 | 1.41 | 1.34 ± 0.0439 |
Total S in CRM’s | Certified Value | mg/kg |
RM8451 | 5120± 500 | 4762 ± 54 |
BCR-062 | 1600 (indicative value) | 1588±32 |
Seronorm urine | 545 (513-577) | 617± 123 |