Item Number :
(470219-480)
Equilateral Refraction Prism, good Quality acrylic, index of refraction plate, measuring 75mm long by 9mm thick
Item Number :
(470005-698)
Item Number :
(470132-416)
Item Number :
(470320-766)
Cube, Individual cubes for density experiments, Available in eight different materials: acrylic, aluminum, brass, copper, nylon, polypropylene, PVC, and steel, Each material is represented by a 1/2inch, 1inch and 11/2inch cube
Item Number :
(470014-880)
Item Number :
(470012-694)
Item Number :
(470230-078)
Pulleys Metal, Double-Long,Aluminium, 50 mm Diameter, Mounted In Metal Frame, Mounted In Metal Frame, Accurately Centered
Item Number :
(470050-162)
Item Number :
(470351-952)
New Product
Item Number :
(470332-768)
Item Number :
(470230-094)
Pulley Differential - Economy Plastic Differential Pulley In Three Steps Of 20, 40, 60 mm Diameter, Mounted With Rod.
Item Number :
(470223-112)
Replacement fan
Item Number :
(470225-208)
Item Number :
(470005-516)
Item Number :
(470343-786)