Frederiksen
Showing 16–30 of 638 results
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Physics
Arc discharge rods with safety wires
For demonstration of high voltage and the upward travel of the high voltage arc due to heat. For safety reasons, the climbing rain bars are built into insulating and protective plastic tubes with safety bushings. One rod is movable in a horizontal plane to be able to start the arc.
SKU: FR-461520 -
Physics
Archimedes cylinder set
For demonstrating Archimedes law.Consists of a plastic weight with an eye and a transparent plastic container with two nylon loops: The upper loop is for suspension from a dynamometer or a balance, while the weight hangs from the lower loop.The plastic weight is immersed in water and therefore subject to buoyancy equivalent to the weight of the displaced volume of liquid.The buoyancy is compensated for by filling the plastic container with water.The inner volume of the container equals the volume of the plastic weight.
SKU: FR-164010 -
Biology
Atherosclerosis, Arteriosclerosis (model)
The model shows the changes that occur in the blood vessels in connection with atherosclerosis. An arterial branch is opened, so that in the form of a longitudinal section you can see 4 different stages of atherosclerosis from a light coating to an almost completely blocked blood vessel. In addition, 2 cross-sections show a mild and a very severe atherosclerosis.
SKU: FR-773540 -
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Biology, Chemistry, Physics, STEM
Balance, Digital, 15 kg / 1 g
Slim design digital scale with a spacious weighing plate and easy-to-read LCD display that makes precision weighing a breeze. This scale is ideal for a variety of applications, especially in kitchens where it makes cooking, baking or making sweets and candies more efficient and accurate. The large weighing plate makes it easy to handle and weigh larger quantities of ingredients or materials.
SKU: FR-102808
