{"product_id":"density-rod-12-set-aluminum-diameter-12-5mm","title":"Density Rod 12-set Aluminum diameter 12.5mm.","description":"This density rod set comes with twelve different lengths segments of aluminum. While using this set, your students can explore mass, density, and volume. The mass can be measured using a scale, and the volume can be calculated using a graduated cylinder filled with water. The density can then be calculated by dividing the mass by the volume. Instructions included.","brand":"GSC International","offers":[{"title":"Default Title","offer_id":49507533816085,"sku":"GSCDNRDST-AL","price":42.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/4897\/3845\/files\/DNRDST-AL.jpg?v=1761840596","url":"https:\/\/unitedsupplycorp.com\/products\/density-rod-12-set-aluminum-diameter-12-5mm","provider":"United Supply Corp.","version":"1.0","type":"link"}