Toll Free: 1-800-975-5612 Fax: 513-297-5811 Home | Blog | Catalog | Clearance | Specials | Cust Svc | Contact Us | FAQ Search:

categories New Products Science Kits Alternative Energy Electrostatics Electricity Magnetism Measurement Power Supplies Mechanics Discharge Tubes Capacitors Heat Lab Supplies Temperature Wave Demo Sound Advanced Physics Light Miscellaneous Electrolysis X-Rays Clearance   User Login Returning Customer Secure Login   Order Status Track An Order         E/M Ratio Testing Apparatus - Helical Method Find out more! SS20804 $549.95 Lorentz Force Demonstrator Find out more! SS20806 $399.95 OUT OF STOCK Planck's Constant Measuring Device Find out more! SS20802 $474.95 Franck-Hertz Argon Tube Experiment Set Find out more! SS20801 $499.95 Lenz Rail Find out more! SS20522 $39.95 Millikan Oil Drop Apparatus Find out more! SS2438 $369.95 Replacement Argon Tube For Franck-Hertz Device Find out more! SS20801A $159.95 << 1 >>   Home | Contact us | Privacy policy | Legal | Cart | Bookmark Website Copyright © 2009-2010 Lethan Corporation, All Rights Reserved.