乳製品與蛋 Levels of metals (Cd, Pb, Cu and Fe) in cow’s milk, dairy products and hen’s eggs from the West Bank, Palestine International Food Research Journal 19 (3): 1089-1094 (2012) Heavy metal contents in 160 samples of commercially available cow’s milk (powder and liquid), dairy products (yoghurt, labaneh and white cheese) and hen’ eggs (conventional farms and courtyard farms) were investigated using GAAS. Mean concentrations of metals (µg/g) in milk and dairy samples analyzed ranged between 0.022-0.057 for Cd, ND-0.93 for Pb, 0.62-0.85 for Cu and 3.2-12.91 for Fe.