Research Article
Optimization and Validation of RP-HPLC-UV/Vis Method for Determination Phenolic Compounds in Several Personal Care Products
Table 3
Validation of analytical method for BHA, BHT, and OMC by RP-HPLC-UV/Vis.
| | Compound | Retention time (minutes) | Calibration equation | | RSD% | LOD (mg/L) | LOQ (mg/L) |
| | BHA | 2.60 | y =19673x + 2579 | 0.999 | 0.18 | 0.196 | 0.593 | | BHT | 4.35 | y = 13410x − 5551 | 0.999 | 0.17 | 0.170 | 0.515 | | OMC | 4.95 | y = 95019x − 14004 | 0.999 | 0.25 | 0.478 | 1.448 |
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