{"product_id":"ptfe-silicone-septa-18mm-magnetic-screw-caps-100pcs-pk","title":"PTFE\/Silicone Septa for 18mm Magnetic Screw Caps, 100pcs\/pk","description":"\u003cp\u003eStandalone PTFE\/silicone septa for 18 mm magnetic screw caps, 1.5 mm thick, supplied in packs of 100. Choose blue PTFE\/white silicone or red PTFE\/white silicone, or the UltraClean natural PTFE\/blue transparent silicone configuration.\u003c\/p\u003e\u003ch2\u003eSealing components for sample containers\u003c\/h2\u003e\u003cp\u003eThese septa or stoppers form the sealing component in a compatible laboratory closure. The specified diameter, thickness and material construction determine which closure assembly they fit. Select the exact configuration required for the container and sampling method.\u003c\/p\u003e\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth scope=\"col\"\u003eConfiguration\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eSpecifications and pack contents\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left;\"\u003eNatural PTFE \/ Blue Transparent Silicone \/ UltraClean\u003c\/th\u003e\n\u003ctd\u003eNatural PTFE\/Blue Transparent Silicone 1.5 mm thick Septa (Ultra Clean) (used for 18 mm magnetic screw cap). 100pcs\/pk.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left;\"\u003eBlue PTFE \/ White Silicone \/ Standard\u003c\/th\u003e\n\u003ctd\u003eBlue PTFE\/White Silicone Septa 1.5 mm thick(used for 18 mm magnetic screw cap). 100pcs\/pk.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left;\"\u003eRed PTFE \/ White Silicone \/ Standard\u003c\/th\u003e\n\u003ctd\u003eRed PTFE\/White Silicone Septa 1.5 mm Thick(used for 18 mm magnetic screw cap). 100pcs\/pk.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eFit and material selection\u003c\/h2\u003e\u003cp\u003eCheck the complete cap-and-septum specification rather than relying on the nominal vial size. Material layers and any pre-slit option are listed for each configuration. Where needle access is required, confirm that the closure exposes the septum and that the selected construction is appropriate for the instrument.\u003c\/p\u003e\u003ch2\u003eWhat is supplied?\u003c\/h2\u003e\u003cp\u003eSupplied quantity: 100pcs\/pk. Order the required configuration using the product options above. This listing is for the specified septa or stoppers.\u003c\/p\u003e\u003ch2\u003eAvailability and lead time\u003c\/h2\u003e\u003cp\u003eIf this product is not currently in stock, it can still be ordered on backorder. The estimated lead time for backordered items is 10–14 working days.\u003c\/p\u003e","brand":"Icarus Labs","offers":[{"title":"Natural PTFE \/ Blue Transparent Silicone \/ UltraClean","offer_id":53658992115978,"sku":"IL-011223-01165","price":43.0,"currency_code":"GBP","in_stock":true},{"title":"Blue PTFE \/ White Silicone \/ Standard","offer_id":53658992148746,"sku":"IL-011223-00400","price":28.0,"currency_code":"GBP","in_stock":true},{"title":"Red PTFE \/ White Silicone \/ Standard","offer_id":53658992181514,"sku":"IL-011223-00438","price":28.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/2521\/0378\/files\/icarus-blue-ptfe-silicone-septa.png?v=1789663435","url":"https:\/\/icaruslabs.co.uk\/products\/ptfe-silicone-septa-18mm-magnetic-screw-caps-100pcs-pk","provider":"Icarus Labs","version":"1.0","type":"link"}