{"product_id":"density-rod-set-five-equal-mass-rods-of-different-materials-pack-of-10-sets","title":"Density Rod Set, Five Equal-Mass Rods of Different Materials, Pack of 10 Sets","description":"This density rod set can be used to study the relationship between both mass and density. The five rods are equal mass. The five different materials are PVC, brass, polyethylene, aluminum and nylon. All rods have a diameter of 12mm but vary in length.\u003cbr\u003e\u003cbr\u003eSold in a pack of 10 sets.","brand":"GSC International","offers":[{"title":"Default Title","offer_id":49956292591893,"sku":"GSCDNRDST-05-10","price":144.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/4897\/3845\/files\/dnrdst-05-10-photoroom.jpg?v=1780894260","url":"https:\/\/unitedsupplycorp.com\/products\/density-rod-set-five-equal-mass-rods-of-different-materials-pack-of-10-sets","provider":"United Supply Corp.","version":"1.0","type":"link"}