{"product_id":"refraction-tank-semi-circular-graduated-38mm-diameter-case-of-100","title":"Refraction Tank, Semi-Circular, Graduated, 38mm Diameter, Case of 100","description":"This semi-circular refraction tank has a printed protractor on it to observe and measure refraction. This is a great demonstration for a physical science class. An instructions guide is included. Sold in a case of 100.","brand":"GSC International","offers":[{"title":"Default Title","offer_id":49956325884181,"sku":"GSCSCRD-CS","price":401.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/4897\/3845\/files\/scrd_20new.jpg?v=1780895843","url":"https:\/\/unitedsupplycorp.com\/products\/refraction-tank-semi-circular-graduated-38mm-diameter-case-of-100","provider":"United Supply Corp.","version":"1.0","type":"link"}