Analyzing the data, it can be seen that PCDD/Fs and indicator PCBs are mainly stored in the abdominal fat, and egg fat, and to a lesser extent in the liver. So, livers, weighing around 30 g, contained 1 pg PCDD/Fs WHO1998-TEQ, 2.7 pg total WHO1998-TEQ and 23 ng indicator PCBs after feeding with 47 ng PCDD/Fs WHO1998-TEQ, 155 ng total WHO1998-TEQ and 2.5 mg non dioxin-like PCBs