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categories New Products Science Kits Alternative Energy Electrostatics Electricity Magnetism Measurement Power Supplies Mechanics Discharge Tubes Capacitors Heat     ·Compound Bars     ·Conductometers     ·Air Ignitors     ·Ball and Rings     ·Expansion Apps     ·Calorimeters Lab Supplies Temperature Wave Demo Sound Advanced Physics Light Miscellaneous Electrolysis Clearance   Account Management Create An Account Account Login   Order Status Track An Order         Air Compression Ignitor, Fire Syringe Find out more! SS2253 $12.95 $9.95 OUT OF STOCK Air Convection Apparatus, Wind Forming Device Find out more! SS20305 $24.95 Linear Expansion Apparatus Find out more! SS2258 $24.95 Replacement O-Rings for Air Compression Ignitor, Package of 4 Find out more! SS2253A $1.99 Compound Bar / Bimetallic Strip Find out more! CB01 $4.79 Heat Conductometer, 5 Rod Find out more! CDM-05 $8.95 OUT OF STOCK Hand Boiler, Vertical Find out more! SS40190A $2.99 Hand Boiler, Horizontal Find out more! SS40190B $6.99 Ball and Ring Apparatus Find out more! SS221-2 $7.60 OUT OF STOCK Ball and Ring Apparatus with Stand Find out more! SS221-1 $11.95 Drinking Bird or Dippy Bird Find out more! SS20187 $5.75 << 1 >>   Home | Contact us | Privacy policy | Legal | Cart | Bookmark Website Copyright © 2012 Lethan Corporation, All Rights Reserved.