{"product_id":"gas-law-or-boyles-law-demonstration-case-of-20","title":"Gas Law or Boyle's Law Demonstration, Case of 20","description":"Boyle's law is a relation concerning the compression and expansion of a gas at constant temperature. This simple Boyle's law apparatus uses a syringe as an airtight piston that is mounted on a wood base and platform. Mechanical pressure in the form of weight is placed on the platform, which changes the volume of the gas. You then plot the volume of gas versus the pressure to obtain a good approximation of Boyle's Law. The unit contains two wooden blocks and a 60ml syringe. A comprehensive instruction guide is included.\u003cbr\u003eSold in a case of 20 units.","brand":"GSC International","offers":[{"title":"Default Title","offer_id":49956256252181,"sku":"GSC4-64161-CS","price":366.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/4897\/3845\/files\/4-64161-cs-photoroom.jpg?v=1780892714","url":"https:\/\/unitedsupplycorp.com\/products\/gas-law-or-boyles-law-demonstration-case-of-20","provider":"United Supply Corp.","version":"1.0","type":"link"}