Egyptian and foreign cigarettes

The concentration of 27 elements has been measured using neutron activation analysis in a cigarette brand commercially manufactured in Egypt and in three foreign brands available on the Egyptian market. The cigarette components examined were cigarette tobacco, cigarette wrapping paper and cigarette ash. All results are expressed in absolute values per cigarette. The concentration of Al, As, Ba, Br, Cl, Cs, Eu, Fe, Mn, Na, Ni, Rb, Sb, Sc, Sr, Th, Ti and V in the Egyptian cigarette were above the range determined for the foreign brands examined; however, Ce, Co, Cr, Hf, K, La, Mg, Se and Zn were within that range. Except for K, Mn, Ni and Ti, the above conclusions was the same for elements determined in the ash. The wrapping paper used for the Egyptian cigarette contains the lowest quantity of Cl and Mn.