Electromagnetic Sieve Shaker....
Product Code: LTEKCTLB-AT40-0022 - (Electromagnetic Sieve Shaker)Electromagnetism and Magnetic Circuit....
Product Code: LTEKCTLB-EL90-0059 - (Electromagnetism and Magnetic Circuit)Worchester Electromagnetic Kit....
Product Code: LTEKCTLB-PLE82-0085 - (Worchester Electromagnetic Kit)Electromagnetism Coil....
Product Code: LTEKCTLB-PLE82-0136 - (Electromagnetism Coil)