{"product_id":"supplement-interferometer","title":"Supplement: Interferometer","description":"This accessory set for the interferometer U10350 consists of a vacuum cell for determining the refractive index of air and a glass plate on a rotatable holder for examining the surface quality of optical components (Twyman-Green interferometer).\u003cbr\u003e\u003cbr\u003eAdditionally required: U20500 Vacuum Hand Pump U10146 Silicone Tube","brand":"3B Scientific","offers":[{"title":"Default Title","offer_id":49419079287061,"sku":"3BS1002652","price":1324.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/4897\/3845\/files\/U10351_01_1200_1200_Supplement-Interferometer.jpg?v=1761023342","url":"https:\/\/unitedsupplycorp.com\/products\/supplement-interferometer","provider":"United Supply Corp.","version":"1.0","type":"link"}