Inquiry (采购产品): COIL We need toroid shaped electromagnetic coils. ID=2" and 3". MU must be greater than 1000 at 60 Hz. Please send information for us to order. Ken Chin chin@njit.edu **** Hidden Message ***** Ken Chin Depat. of Physics 161 Warren St. Newark, NJ 07058 USA Company: NJIT Phone: 973-596-3297 E-mail: chin@njit.edu **** Hidden Message ***** chin@njit.edu