Item Number :
(470219-624)
Item Number :
(470328-136)
Equilateral Prism, Optical quality, Material: acrylic, highly durable acrylic prisms polished on all faces, Size: 100mm Length, 25mm Face Size
Item Number :
(470351-928)
New Product
Item Number :
(470016-298)
Item Number :
(470219-628)
Item Number :
(470232-006)
Petroleum jelly, 6 oz
Item Number :
(470336-560)
Item Number :
(470344-116)
Item Number :
(470006-942)
Item Number :
(470234-664)
Item Number :
(470227-026)
Purple, 5 Hole Molecular Ball
Item Number :
(470003-382)
Item Number :
(470109-014)
Item Number :
(470344-090)
Item Number :
(470328-088)
Double Convex Lens, Spherical, Optically Worked Glass Lens - with Ground Edges, Polished - optically true lens is excellent for physics classroom demonstrations in optics and light refraction, size: 250mm focal length, 3.5mm thick, Lens measures 2in diameter, 0.2 weight
Item Number :
(470328-082)
Double Convex Lens, Highly polished, optically true lens is excellent for physics classroom demonstrations in optics and light refraction, with ground edges, great for physics classrooms, with highest grade, Size: 100 mm focal length, Lens measures 2in diameter, 0.1 weight
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