{"product_id":"ph0718b","title":"Brass Tube Resonance Apparatus","description":"\u003cp\u003eBrass-tube resonance apparatus designed to amplify a struck tuning fork at specific air-column lengths, letting students plot resonance against length and back-calculate the speed of sound.\u003c\/p\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":1298719036,"sku":"PH0718B","price":77.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/0623\/files\/vkz20wqzzcwwmhv2pbml.jpg?v=1776557556","url":"https:\/\/www.thelabstockroom.com\/products\/ph0718b","provider":"The Lab Stockroom","version":"1.0","type":"link"}