{"product_id":"products-cyralux-20mm-sterile-rtu-lyophilization-stoppers-1000-count","title":"Cyralux 20mm Sterile RTU Bromobutyl Lyophilization Stoppers – Bag of 1,000","description":"\u003cp class=\"MsoNormal\"\u003eCyralux™ 20 mm sterile ready-to-use (RTU) lyophilization stoppers are pharmaceutical-grade, dark-gray, latex-free bromobutyl elastomer closures designed for freeze-dried injectable products in 20 mm crimp-finish glass vials. The two-leg (igloo) vented design permits vapor escape while the stopper is partially inserted during the freeze-drying cycle, then seats fully under lyophilizer shelf pressure. Typical compatible vial formats include 6R \/ 5 mL, 10R, 20R and 30R; verify fit and container closure integrity with your complete vial-and-seal configuration.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eEngineered for higher-volume production planning and repeat purchasing, these closures use the same Cyralux™ bromobutyl formulation as the wider stopper family. Their flange and top geometry are designed to reduce sticking to lyophilizer shelves and support automated pre-placement. The 20 mm finish is intended for standard crimp-neck injection vials, including European blowback, North American blowback and straight-wall (no-blowback) ISO vial configurations.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eEach 1,000-count sterile-barrier bag contains RTU stoppers processed with validated WFI-grade washing, standard siliconization, 100% automated vision inspection and terminal sterilization. Double-bagged packaging supports staged introduction into controlled environments and reduces the need for in-house washing, siliconization and sterilization before use. The 1,000-count bag is intended for teams planning larger filling campaigns or standardized purchasing, subject to approved process and supplier qualification.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eFor purchasing and quality review, request the available Certificate of Analysis, Certificate of Conformance, sterilization certificate, lot traceability and technical drawings. Confirm the specific sterilization method, shelf-life dating and supporting compatibility\/CCI data for your application.\u003c\/p\u003e\n\u003ch2\u003eTechnical specifications and purchasing\u003c\/h2\u003e\n\u003ctable class=\"MsoTableLightShadingAccent1\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\" style=\"border-collapse: collapse; border: none; mso-border-top-alt: solid #4F81BD 1.0pt; mso-border-top-themecolor: accent1; mso-border-bottom-alt: solid #4F81BD 1.0pt; mso-border-bottom-themecolor: accent1; mso-yfti-tbllook: 1184; mso-padding-alt: 0in 5.4pt 0in 5.4pt;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"mso-yfti-irow: -1; mso-yfti-firstrow: yes; mso-yfti-lastfirstrow: yes;\"\u003e\n\u003ctd width=\"163\" valign=\"top\" style=\"width: 1.7in; border-top: solid #4F81BD 1.0pt; mso-border-top-themecolor: accent1; border-left: none; border-bottom: solid #4F81BD 1.0pt; mso-border-bottom-themecolor: accent1; border-right: none; padding: 0in 5.4pt 0in 5.4pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-yfti-cnfc: 5;\"\u003e\u003cb\u003e\u003cspan style=\"color: #365f91; mso-themecolor: accent1; mso-themeshade: 191;\"\u003eDesign\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"461\" valign=\"top\" style=\"width: 4.8in; border-top: solid #4F81BD 1.0pt; mso-border-top-themecolor: accent1; border-left: none; border-bottom: solid #4F81BD 1.0pt; mso-border-bottom-themecolor: accent1; border-right: none; padding: 0in 5.4pt 0in 5.4pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-yfti-cnfc: 1;\"\u003e\u003cb\u003e\u003cspan style=\"color: #365f91; mso-themecolor: accent1; mso-themeshade: 191;\"\u003eTwo-leg (igloo) vented lyophilization \/ freeze-drying stopper\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 0;\"\u003e\n\u003ctd width=\"163\" valign=\"top\" style=\"width: 1.7in; border: none; background: #D3DFEE; mso-background-themecolor: accent1; mso-background-themetint: 63; padding: 0in 5.4pt 0in 5.4pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-yfti-cnfc: 68;\"\u003e\u003cb\u003e\u003cspan style=\"color: #365f91; mso-themecolor: accent1; mso-themeshade: 191;\"\u003eNominal closure size\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"461\" valign=\"top\" style=\"width: 4.8in; border: none; background: #D3DFEE; mso-background-themecolor: accent1; mso-background-themetint: 63; padding: 0in 5.4pt 0in 5.4pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-yfti-cnfc: 64;\"\u003e\u003cspan style=\"color: #365f91; mso-themecolor: accent1; mso-themeshade: 191;\"\u003e20 mm crimp finish\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 1;\"\u003e\n\u003ctd width=\"163\" valign=\"top\" style=\"width: 1.7in; border: none; padding: 0in 5.4pt 0in 5.4pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-yfti-cnfc: 4;\"\u003e\u003cb\u003e\u003cspan style=\"color: #365f91; mso-themecolor: accent1; mso-themeshade: 191;\"\u003ePack quantity\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"461\" valign=\"top\" style=\"width: 4.8in; border: none; padding: 0in 5.4pt 0in 5.4pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal;\"\u003e\u003cspan style=\"color: #365f91; mso-themecolor: accent1; mso-themeshade: 191;\"\u003e1,000 stoppers per sterile-barrier bag; double-bagged\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 2;\"\u003e\n\u003ctd width=\"163\" valign=\"top\" style=\"width: 1.7in; border: none; background: #D3DFEE; mso-background-themecolor: accent1; mso-background-themetint: 63; padding: 0in 5.4pt 0in 5.4pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-yfti-cnfc: 68;\"\u003e\u003cb\u003e\u003cspan style=\"color: #365f91; mso-themecolor: accent1; mso-themeshade: 191;\"\u003eElastomer\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"461\" valign=\"top\" style=\"width: 4.8in; border: none; background: #D3DFEE; mso-background-themecolor: accent1; mso-background-themetint: 63; padding: 0in 5.4pt 0in 5.4pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-yfti-cnfc: 64;\"\u003e\u003cspan style=\"color: #365f91; mso-themecolor: accent1; mso-themeshade: 191;\"\u003eDark-gray, latex-free pharmaceutical-grade bromobutyl\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 3;\"\u003e\n\u003ctd width=\"163\" valign=\"top\" style=\"width: 1.7in; border: none; padding: 0in 5.4pt 0in 5.4pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-yfti-cnfc: 4;\"\u003e\u003cb\u003e\u003cspan style=\"color: #365f91; mso-themecolor: accent1; mso-themeshade: 191;\"\u003eTypical vial formats\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"461\" valign=\"top\" style=\"width: 4.8in; border: none; padding: 0in 5.4pt 0in 5.4pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal;\"\u003e\u003cspan style=\"color: #365f91; mso-themecolor: accent1; mso-themeshade: 191;\"\u003e6R \/ 5 mL, 10R, 20R and 30R\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 4;\"\u003e\n\u003ctd width=\"163\" valign=\"top\" style=\"width: 1.7in; border: none; background: #D3DFEE; mso-background-themecolor: accent1; mso-background-themetint: 63; padding: 0in 5.4pt 0in 5.4pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-yfti-cnfc: 68;\"\u003e\u003cb\u003e\u003cspan style=\"color: #365f91; mso-themecolor: accent1; mso-themeshade: 191;\"\u003eProcessing\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"461\" valign=\"top\" style=\"width: 4.8in; border: none; background: #D3DFEE; mso-background-themecolor: accent1; mso-background-themetint: 63; padding: 0in 5.4pt 0in 5.4pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-yfti-cnfc: 64;\"\u003e\u003cspan style=\"color: #365f91; mso-themecolor: accent1; mso-themeshade: 191;\"\u003eWFI-grade washed; siliconized standard; 100% vision inspected; terminally sterilized\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 5;\"\u003e\n\u003ctd width=\"163\" valign=\"top\" style=\"width: 1.7in; border: none; padding: 0in 5.4pt 0in 5.4pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-yfti-cnfc: 4;\"\u003e\u003cb\u003e\u003cspan style=\"color: #365f91; mso-themecolor: accent1; mso-themeshade: 191;\"\u003eDesign compatibility\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"461\" valign=\"top\" style=\"width: 4.8in; border: none; padding: 0in 5.4pt 0in 5.4pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal;\"\u003e\u003cspan style=\"color: #365f91; mso-themecolor: accent1; mso-themeshade: 191;\"\u003eEuropean blowback, North American blowback and straight-wall ISO vials\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 6;\"\u003e\n\u003ctd width=\"163\" valign=\"top\" style=\"width: 1.7in; border: none; background: #D3DFEE; mso-background-themecolor: accent1; mso-background-themetint: 63; padding: 0in 5.4pt 0in 5.4pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-yfti-cnfc: 68;\"\u003e\u003cb\u003e\u003cspan style=\"color: #365f91; mso-themecolor: accent1; mso-themeshade: 191;\"\u003eUnopened shelf life\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"461\" valign=\"top\" style=\"width: 4.8in; border: none; background: #D3DFEE; mso-background-themecolor: accent1; mso-background-themetint: 63; padding: 0in 5.4pt 0in 5.4pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-yfti-cnfc: 64;\"\u003e\u003cspan style=\"color: #365f91; mso-themecolor: accent1; mso-themeshade: 191;\"\u003e3 years from sterilization, per supplied specification\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 7;\"\u003e\n\u003ctd width=\"163\" valign=\"top\" style=\"width: 1.7in; border: none; padding: 0in 5.4pt 0in 5.4pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-yfti-cnfc: 4;\"\u003e\u003cb\u003e\u003cspan style=\"color: #365f91; mso-themecolor: accent1; mso-themeshade: 191;\"\u003eStorage\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"461\" valign=\"top\" style=\"width: 4.8in; border: none; padding: 0in 5.4pt 0in 5.4pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal;\"\u003e\u003cspan style=\"color: #365f91; mso-themecolor: accent1; mso-themeshade: 191;\"\u003e15–30 °C; ≤60% RH; protect from light and ozone\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 8; mso-yfti-lastrow: yes;\"\u003e\n\u003ctd width=\"163\" valign=\"top\" style=\"width: 1.7in; border: none; border-bottom: solid #4F81BD 1.0pt; mso-border-bottom-themecolor: accent1; background: #D3DFEE; mso-background-themecolor: accent1; mso-background-themetint: 63; padding: 0in 5.4pt 0in 5.4pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-yfti-cnfc: 68;\"\u003e\u003cb\u003e\u003cspan style=\"color: #365f91; mso-themecolor: accent1; mso-themeshade: 191;\"\u003eQuality documentation\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"461\" valign=\"top\" style=\"width: 4.8in; border: none; border-bottom: solid #4F81BD 1.0pt; mso-border-bottom-themecolor: accent1; background: #D3DFEE; mso-background-themecolor: accent1; mso-background-themetint: 63; padding: 0in 5.4pt 0in 5.4pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-yfti-cnfc: 64;\"\u003e\u003cspan style=\"color: #365f91; mso-themecolor: accent1; mso-themeshade: 191;\"\u003eCoA, CoC, sterilization certificate, traceability and drawings available\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eAvailability and estimated delivery (ETA)\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003eThe 20 mm \/ 1,000-count RTU lyophilization stopper pack is listed within the USA-stocked product family for fast shipment. Exact stock, order processing time, shipping date and transit ETA are not specified in the source. Contact the sales team with quantity and destination to confirm availability and obtain an estimated dispatch and delivery date.\u003c\/p\u003e","brand":"Med Lab Supply","offers":[{"title":"Default Title","offer_id":53679478538558,"sku":"ST-20LY-1000","price":375.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/1390\/0862\/files\/Cyralux_Sterile_Lyophilization_Stoppers_20mm.png?v=1792518620","url":"https:\/\/www.medical-and-lab-supplies.com\/products\/products-cyralux-20mm-sterile-rtu-lyophilization-stoppers-1000-count","provider":"Medical and Lab Supplies","version":"1.0","type":"link"}