{"product_id":"aluminium-tube-aluminum-copper-lenz-law-diamagnetic-demonstration","title":"Aluminium Tube - Aluminum\/Copper Lenz Law Diamagnetic Demonstration","description":"\u003cp\u003eLenz Law Demonstration Tube\u003cbr\u003e \u003c\/p\u003e\u003cp\u003eMaterial: Aluminum \/ Copper - based on selection\u003cbr\u003e\u003cem\u003e(Copper tube currently sold out - please contact us if required)\u003c\/em\u003e\u003cbr\u003e\u003cbr\u003eDimensions: Please see options\u003cbr\u003eOD = Outer Diameter in millimeters\u003cbr\u003eID = Inner Diameter in millimeters\u003cbr\u003eL = Length in millimeters\u003cbr\u003e\u003cbr\u003ePackage includes: 1pc Tube Only (Magnets not included unless otherwise indicated. Magnets sold separately. Magnets have to be reasonably smaller than ID of tube for magnets to fit through tube)\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eMagnet falls slower through the aluminum tube to demonstate the concepts of diamagnetism \/ lenz law.  \u003cbr\u003e\u003cbr\u003eCAUTION: Edges of aluminum may be sharp. Not suitable for children. Adult supervision advised. \u003cbr\u003e\u003cbr\u003eFor other accessories (e.g. additional magnets \/ other sizes), please contact us. \u003c\/p\u003e","brand":"SG Magnetics","offers":[{"title":"OD20mm ID12mm L300mm + 1 Magnet \/ Aluminium","offer_id":47472215523477,"sku":null,"price":24.0,"currency_code":"SGD","in_stock":true},{"title":"OD20mm ID12mm L300mm + 1 Magnet \/ Copper","offer_id":47472215556245,"sku":null,"price":36.0,"currency_code":"SGD","in_stock":false},{"title":"OD26mm ID18mm L300mm + 1 Magnet \/ Aluminium","offer_id":47472215589013,"sku":null,"price":28.0,"currency_code":"SGD","in_stock":true},{"title":"OD26mm ID18mm L300mm + 1 Magnet \/ Copper","offer_id":47472215621781,"sku":null,"price":40.0,"currency_code":"SGD","in_stock":false},{"title":"OD26mm ID18mm L500mm + 1 Magnet \/ Aluminium","offer_id":47472215654549,"sku":null,"price":36.0,"currency_code":"SGD","in_stock":true},{"title":"OD26mm ID18mm L500mm + 1 Magnet \/ Copper","offer_id":47472215687317,"sku":null,"price":44.0,"currency_code":"SGD","in_stock":false},{"title":"OD35mm ID27mm L300mm (No Magnet) \/ Aluminium","offer_id":47472215720085,"sku":null,"price":28.0,"currency_code":"SGD","in_stock":true},{"title":"OD35mm ID27mm L300mm (No Magnet) \/ Copper","offer_id":47472215752853,"sku":null,"price":40.0,"currency_code":"SGD","in_stock":false},{"title":"OD35mm ID27mm L500mm (No Magnet) \/ Aluminium","offer_id":47472215785621,"sku":null,"price":38.0,"currency_code":"SGD","in_stock":true},{"title":"OD35mm ID27mm L500mm (No Magnet) \/ Copper","offer_id":47472215818389,"sku":null,"price":54.0,"currency_code":"SGD","in_stock":false},{"title":"Additional Magnet Types - Contact Us \/ Aluminium","offer_id":47472215851157,"sku":null,"price":3.0,"currency_code":"SGD","in_stock":false},{"title":"Additional Magnet Types - Contact Us \/ Copper","offer_id":47472215883925,"sku":null,"price":3.0,"currency_code":"SGD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0790\/3818\/5621\/files\/file_52b5ba6a-1dc8-42a7-9138-75c5649f00b6.jpg?v=1782100481","url":"https:\/\/www.sgmagnetics.com\/products\/aluminium-tube-aluminum-copper-lenz-law-diamagnetic-demonstration","provider":"SG Magnetics","version":"1.0","type":"link"}