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| Drugs | Analysis equipment | Analysis result, mcg/mL |
|---|---|---|
| Glimepiride | LC/MS | 0.007 |
| Metformin | LC/MS | 0.440 |
| Methylephedrine | LC/MS | 0.011 |
| Nicardipine | LC/MS | 0.009 |
| Baclofen | LC/MS | 3.500 |
| Pseudoephedrine or ephedrine | LC/MS | 0.022 |
| Chlorpheniramine | LC/MS | 0.015 |
| Pregabalin | LC/MS | 0.583 |
LC/MS, liquid chromatography/mass spectrometry.
