{"product_id":"cyralux-13mm-sterile-rtu-serum-stoppers-500-count","title":"Cyralux 13 mm Sterile RTU Serum Stoppers | 500-Count Bag","description":"\u003cp class=\"MsoNormal\"\u003eCyralux™ 13 mm Sterile Ready-to-Use (RTU) Serum Stoppers are pharmaceutical-grade, latex-free bromobutyl rubber closures for 13 mm crimp-neck injection vials, including typical 2R and 3 mL formats. Designed for liquid-filled injectable products, the solid-plug construction provides controlled flange seating, reliable needle access, and self-sealing performance. Each stopper is washed with WFI-grade water, siliconized, 100% vision inspected, and supplied terminally sterilized in double-bagged sterile-barrier packaging. The plug geometry accommodates European blowback, North American blowback, and straight-wall ISO vials. Suitable for aseptic filling workflows, these closures support consistent processing and documented lot traceability. Available in a 500-stopper bag; confirm the selected configuration and release documentation before ordering.\u003c\/p\u003e","brand":"Med Lab Supply","offers":[{"title":"Default Title","offer_id":52872881537342,"sku":"ST-13GB-500","price":137.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/1390\/0862\/files\/cyralux-sterile-13mm-rtu-serum-stopper_jpeg.jpg?v=1792507989","url":"https:\/\/www.medical-and-lab-supplies.com\/products\/cyralux-13mm-sterile-rtu-serum-stoppers-500-count","provider":"Medical and Lab Supplies","version":"1.0","type":"link"}