Item Number :
(89409-244)
LAB ARMOR BEADS 4L EA1
Item Number :
(470349-624)
Item Number :
(470349-674)
Item Number :
(89409-242)
LAB ARMOR BEADS 2 L
Item Number :
(470230-238)
Wave Form Helix,Slinky, Coil Diameter 7.5 Cm Length, 10 Cm Long When Closed, And Up To 3 Meters In Length When Fully Stretched.
Item Number :
(470225-334)
Vibration Generator
Item Number :
(470230-234)
Wave Form Helix, Steel Wire Close-Wounded Helix 20 mm Diameter, Closed Length 3 Meters Extending To Approx. 9 Meters Extended, With Looped Ends.
Item Number :
(470349-614)
Item Number :
(470225-336)
Wave Demonstration Kit
Item Number :
(470349-626)
Item Number :
(470225-332)
Sine Wave Signal Generator
Item Number :
(470230-242)
Wave Apparatus - Plastic, Demonstrate Longitudinal And Transverse Waves, Advanced Apparatus Demonstrates Both Longitudinal And Transverse Wave Motions. Consisting Of A Number Of Eccentric Discs Supporting A Series Of Metal Rods Revolving On A Handle
Item Number :
(470349-648)
Item Number :
(470353-038)
New Product
Item Number :
(470005-910)
Item Number :
(470230-240)
Super Slinky With Stand, Ultimate Wave Form Helix With Wooden Stand - 20Cm Closed Height, Includes: (1) Ultimate Wave Form Helix, (1) Wooden Stand