Research Article
Optimization and Validation of RP-HPLC-UV/Vis Method for Determination Phenolic Compounds in Several Personal Care Products
Figure 3
Chromatogram of BHA, BHT, and OMC analyzed using RP-HPLC-UV/Vis at = 280 nm (A: pH 7, : 0.79 < 1.5 and B: pH 3.5, : 1.98 > 1.5).