Bisphenol and Phthalate Migration Test from Mexican Meat Packaging Using HPLC-DAD Technique

Figure 1

Chromatogram of the phthalate (DEP, DBP, DHP, DOP, and Phthalic acid) and bisphenol (BPA, BADGE, and BisDMA) standards. Chromatographic conditions: standard concentration (0.8 mg mL⁻¹), acetonitrile as mobile phase A and water as mobile phase B, mobile phase gradient profile (where t refers to the time in minutes) of t₀, A = 1.018, t₁, A = 2.051, t₂, A = 2.051, t₃, A = 3.592, t₄, A = 7.664, t₆, A = 9.794, t₇, A = 11.01, t₈, A = 12.798, t₉, A = 15.76, total flow rate of 1.0 mL min⁻¹, column temperature of 25°C, and injection volume of 5 µL.