{"product_id":"foam-large-vessel","title":"Spearlab Foam Large Vessel","description":"\u003cp\u003eA slightly bigger version of the standard vessel. Cavity 6.3 inches in diameter by 3.8 inches deep, holding 1400 ml.\u003c\/p\u003e\n\u003cp\u003eSpearlab foam dewars are effective, durable vessels for handling liquid nitrogen and cryogenic materials, widely used for x-ray crystallography samples and other cryogenic applications. Unlike conventional glass and stainless steel Dewar flasks that depend on a vacuum layer, Spearlab foam dewars use a fine closed-cell foam for insulation — chemically inert and mechanically durable enough to be exposed directly to liquid nitrogen without leaking or degrading.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Spearlab","offers":[{"title":"Default Title","offer_id":49327847833851,"sku":"28021010","price":215.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0813\/8250\/6747\/files\/Spearlab_Large_Vessel.jpg?v=1789648360","url":"https:\/\/nanosoftcryo.com\/products\/foam-large-vessel","provider":"NanoSoft","version":"1.0","type":"link"}