Research Article
A Rapid Screening Method for Sibutramine Hydrochloride in Natural Herbal Medicines and Dietary Supplements
Table 3
Effect of temperature on colorimetric reaction.
| Temperature (°C) | Phenomena |
| 10 | No obvious pink insoluble substance forms within 30 s | 15 | Pink insoluble substance forms within 30 s | 20 | Pink insoluble substance forms within 30 s | 25 | Pink insoluble substance forms within 30 s |
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