{"product_id":"ferromagnetic-fluid-in-scientific-test-tube","title":"Ferromagnetic Fluid in Scientific Test Tube","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eMake your very own ferromagnetic fluid and experiment with magnets with this easy-to-use test tube kit. Each test tube contains a bag of special magnetic powder and a strong magnet, so when you suspend the powder in a liquid, you can place the magnet near the tube and watch.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Shop-mercimilo","offers":[{"title":"Default Title","offer_id":40852038615098,"sku":null,"price":7.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1436\/0166\/files\/f5e2b3da2f4dc8f4a2c3804e224f55dbb18c76550b0177176a57c69b32e3568f.webp?v=1745193459","url":"https:\/\/shop-mercimilo.shop\/products\/ferromagnetic-fluid-in-scientific-test-tube","provider":"Shop-mercimilo","version":"1.0","type":"link"}