Hi, my name is samir. I am working for Srishti a Delhi (india) based NGO. Could someone tell me how PCB is formed during the process of incineration. i know that the PCB molecule has one less oxygen atom when compared to the dioxin molecule. my email address is etl@unv.ernet.in thanks samir nazareth c/o Srishti #1001 Antariksh Bhawan 22, K.G. Marg New Delhi - 110001 ph: 3328006, 3725325 Fax 4632727