{"product_id":"wheaton®-rubber-stopper-snap-on-20-mm-gray-chlorobutyl-1000-cs","title":"WHEATON® Rubber Stopper, Snap-On, 20 mm, Gray Chlorobutyl, 1000\/CS","description":"\u003cul\u003e\n\u003cli\u003eVariety of styles, sizes and rubber formulations\u003c\/li\u003e\n\u003cli\u003eManufactured from the highest quality raw materials\u003c\/li\u003e\n\u003cli\u003eComponents manufactured to yield exceptional dimensional stability\u003c\/li\u003e\n\u003cli\u003eStraight plug stoppers provide maximum sealing for vials with straight-wall glass finish. This style is not recommended for vials with a blow-back feature.\u003c\/li\u003e\n\u003cli\u003eSnap-on style provides maximum sealing for vials with a blow-back glass finish, which is a small ridge on the interior of the vial's neck. The snap-on stopper locks into the blow-back ridge, providing a tight seal and keeping the stopper from backing out. This style is not recommended for vials with a straight-walled finish.\u003c\/li\u003e\n\u003cli\u003eSleeve style stoppers feature a fold-over skirt for sealing in serum finish vials without a crimp closure. They can be used as an injection site for multiple dose entry.\u003c\/li\u003e\n\u003cli\u003e2-leg and 3-leg stoppers are used for lyophillization applications.\u003c\/li\u003e\n\u003cli\u003eAutoclavable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"DWK","offers":[{"title":"CS (1)","offer_id":51110580027707,"sku":"10-4792-30-CS","price":441.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/10-4792-30_729e186f-e49d-4b6c-983f-b13c9ff1e9ef.png?v=1784696747","url":"https:\/\/preiser.com\/products\/wheaton%c2%ae-rubber-stopper-snap-on-20-mm-gray-chlorobutyl-1000-cs","provider":"Preiser Scientific","version":"1.0","type":"link"}