Application of QuEChERS for Determining Xenobiotics in Foods of Animal Origin

Figure 3

Effects of (a) using the original or buffered QuEChERS and (b) concentrating the extract on the recovery of sulfonamides (sulfadiazine (SDZ), sulfamethoxypyridazine (SPZ), and sulfamethoxazole (SMX)) from chicken. Taken from [4].

(a)

(b)