{"product_id":"wheaton-ptfe-stopper","title":"WHEATON PTFE Stopper","description":"\u003ch4\u003e\u003cstrong\u003ePTFE Stopper 19\/22\u003c\/strong\u003e\u003c\/h4\u003e\n\n\u003cstrong\u003eApplication\u003c\/strong\u003e  \n\u003cp\u003eUsed to securely seal laboratory glassware with standard 19\/22 taper joints. Ideal for organic chemistry setups requiring grease-free, vacuum-tight connections.\u003c\/p\u003e\n\n\u003cstrong\u003eProduct Details\u003c\/strong\u003e  \n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 923769\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Code:\u003c\/strong\u003e 12457321\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polytetrafluoroethylene (PTFE)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClosure Type:\u003c\/strong\u003e Standard taper 19\/22\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Natural\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStyle:\u003c\/strong\u003e Solid stopper\u003c\/li\u003e\n\n\u003cstrong\u003eKey Features\u003c\/strong\u003e  \n\u003cul\u003e\n  \u003cli\u003eGrease-free Clear-Seal® joint for contamination-free sealing\u003c\/li\u003e\n  \u003cli\u003eResistant to chemical corrosion and high temperatures\u003c\/li\u003e\n  \u003cli\u003eCompatible with vacuum and radioactive applications\u003c\/li\u003e\n  \u003cli\u003eSmooth surface minimizes seizing and simplifies cleaning\u003c\/li\u003e\n  \u003cli\u003eInterchangeable with ground glass joints\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e","brand":"WHEATON","offers":[{"title":"Replacement \/ 19\/22 Joint \/ PTFE \/ Unit \/ New - Unopened (Sealed)","offer_id":51918026998087,"sku":"12457321","price":13.3,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/7245\/8055\/files\/convert_00f970ba-67e8-48d0-99af-f54988d4dcc1.png?v=1752445627","url":"https:\/\/checkout.wasteless.bio\/products\/wheaton-ptfe-stopper","provider":"Wasteless Bio","version":"1.0","type":"link"}