Research Article
The Determination of Parkinson’s Drugs in Human Urine by Applying Chemometric Methods
Table 1
Concentration set for levodopa and carbidopa.
| No. | Concentration, mg L−1 | Levodopa | Carbidopa |
| 1 | 4 | 5 | 2 | 4 | 10 | 3 | 4 | 15 | 4 | 4 | 20 | 5 | 4 | 25 | 6 | 8 | 5 | 7 | 8 | 10 | 8 | 8 | 15 | 9 | 8 | 20 | 10 | 12 | 5 | 11 | 12 | 10 | 12 | 12 | 15 | 13 | 16 | 5 | 14 | 16 | 10 | 15 | 20 | 5 |
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