{"product_id":"duran-o-ring-for-safety-joints","title":"DURAN O-ring for Safety Joints","description":"\u003ch4\u003e\u003cstrong\u003eDWK Life Sciences Nitrile O-Ring for Safety Standard Ground Sockets\u003c\/strong\u003e\u003c\/h4\u003e \n\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e \n\u003cp\u003eEssential sealing component for DURAN™ safety ground joints, ensuring leak-proof connections in laboratory glassware setups such as distillation systems, vacuum apparatus, and custom reaction assemblies. Designed to work with NS 19\/26 core-and-sleeve joints.\u003c\/p\u003e \n\n\u003cp\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/p\u003e \n\u003cul\u003e \n\u003cli\u003e\n\u003cstrong\u003eProduct Code:\u003c\/strong\u003e 15991551\u003c\/li\u003e \n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e DWK Life Sciences 286217002\u003c\/li\u003e \n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Nitrile (NBR) rubber\u003c\/li\u003e \n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e NS 19\/26 safety ground joints\u003c\/li\u003e \n\u003cli\u003e\n\u003cstrong\u003ePack Size:\u003c\/strong\u003e 10 O-rings per pack\u003c\/li\u003e \n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e \n\u003cul\u003e \n\u003cli\u003eSeals core-sleeve connections when used with screw caps\u003c\/li\u003e \n\u003cli\u003ePrevents fluid\/gas leakage under pressure or vacuum\u003c\/li\u003e \n\u003c\/ul\u003e \n\u003c\/li\u003e \n\u003c\/ul\u003e \n\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e \n\u003cul\u003e \n\u003cli\u003e\n\u003cstrong\u003eChemical resistance:\u003c\/strong\u003e Withstands oils, alkalis, and most lab solvents (not for ketones\/esters)\u003c\/li\u003e \n\u003cli\u003e\n\u003cstrong\u003eTemperature range:\u003c\/strong\u003e -30°C to +100°C (short-term peaks to +120°C)\u003c\/li\u003e \n\u003cli\u003e\n\u003cstrong\u003eReusable design:\u003c\/strong\u003e Maintains elasticity after repeated compression cycles\u003c\/li\u003e \n\u003cli\u003e\n\u003cstrong\u003eSafety compliance:\u003c\/strong\u003e Meets ISO 9001 standards for laboratory glassware components\u003c\/li\u003e \n\u003c\/ul\u003e \n\n\u003cp\u003e\u003cstrong\u003eSafety and Handling\u003c\/strong\u003e\u003c\/p\u003e \n\u003cp\u003eInspect for cracks or flattening before reuse. Clean with mild detergent and dry thoroughly. Replace if permanent deformation exceeds 15% of original thickness.\u003c\/p\u003e","brand":"Duran","offers":[{"title":"Safety Standard Ground Sockets \/ Nitrile \/ Pack of 10 \/ New - Unopened (Sealed)","offer_id":51495993147719,"sku":"15991551","price":5.11,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/7245\/8055\/files\/convert_0581581c-a150-47e2-abb3-dde5ce9a1b06.png?v=1745599126","url":"https:\/\/checkout.wasteless.bio\/products\/duran-o-ring-for-safety-joints","provider":"Wasteless Bio","version":"1.0","type":"link"}