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Bone preparation of a pigeon skeleton and, for comparison, a pigeon that is prepared to be lifelike and covered with real feathers. The longevity of the specimen is assured thanks to the frst-class preparation work. In display case.Dimensions ... more

Transparent plastic trough. Dimensions: 170x130x85 mm more

As a substitute for the electrochemistry equipment set. Dimensions: 76 mm x 40 mm more

As a substitute for the electrochemistry equipment set. Dimensions: 76 mm x 40 mm more

Photographic diffraction objects in a slide frame. Dimensions: 50x50 mm² Slit width [mm]: 0.15 Slit spacing [mm]: 0.25 more

Photographic diffraction diffraction objects in a slide frame. Dimensions: 50x50 mm² Line count (cm-1): 20; 40; 80 Lattice constant (mm): 0.50; 0.25; 0.125 more

Spare or replacement rubber belt for a Van de Graaff generator (U15300-115; U15300-115). Specifications: Length: 930 mm Width: 50 mm more

Height: 35 mmSurface: 200 mm x 35 mm more

Height: 35 mm Surface: 200 mm x 35 mm more

Height: 35 mmFocal length: - 400 mmDimensions: L = 200 mm, T = 40 mm more

Height: 35 mm Focal length: + 400 mmDimensions: L = 200 mm, T = 40 mm more

Height: 35 mm Dimensions: L = 200 mm, W = 100 mm more

Height: 35 mm Focal length: +200 mmDimensions: 200 mm Ø more

Height: 35 mmDimensions: S = 200 mm, 200 mm, 283 mm more

For experiments on shadow casting on magnetic boards.Cuboid: 100 mm x 20 mm x 35 mm Cylinder: 60 mm Ø x 35 mmCylinder: 15 mm Ø x 35 mm more

Slotted brass weights on holder comprising 3 sets with 2x 5 g, 2x 10 g, 2x 20 g, 3x 50 g. more

Spoked wheel suitable for use as a pulley with the trolley track. It can be used in combination with a light barrier (U11365) for recording the motion of a trolley. more

Spare Part Kit for the Force Table ( Item-No.: 1018102 / U52004). Contents:2 Specifications of the Set of slotted weights:2 more

Spare balls for the free fall apparatus (U8400830) and launcher S (U8400930). Diameter: 16 mm more

Spring dynamometer for experiment demonstrations. Grooved pulley on ball-bearings and cord with hook. Large, easily read round dial. Zero-point adjustment by turning the dial. With magnet for attachment to a whiteboard. Diameter: 200 mm Measurement ... more

This product is part of the 'Mechanics Kit for Whiteboard' (Item No.: 1000735). Technical specification: Pulley-Ø: 80mm more

Aluminium block with a teflon-coated surface and 2 hooks. Dimensions: 55×50×25 mm³ more

Aluminium ring with a blade for determining the surface tension of liquids. Includes a hook and three threads for suspension from a dynamometer. Diameter: 60 mm Weight: 5 g approx. more

Lenses made of high-quality optical glass. Breakage and impact-resistant, set in a slide with magnetic base. Dimensions: 70x70 mm² Lens diameter: 36 mm f = +300 mm more

Lenses made of high-quality optical glass. Breakage and impact-resistant, set in a slide with magnetic base. Dimensions: 70x70 mm² Lens diameter: 36 mm f = +100 mm more