Application of QuEChERS for Determining Xenobiotics in Foods of Animal Origin

Figure 4

Effect of sorbent on the recoveries of florfenicol (FF), thiamphenicol (TAP), and chloramphenicol (CAP) from milk samples extracted by QuEChERS, according to data in [21]. Sorbents were C₁₈ (350 mg), Z-Sep⁺ (500 mg), and Z-Sep⁺ (500 mg) combined with C₁₈ (350 mg).