{"id":1439,"date":"2026-10-03T08:39:36","date_gmt":"2026-10-03T08:39:36","guid":{"rendered":"https:\/\/3smediglobe.com\/?post_type=product&#038;p=1439"},"modified":"2026-10-03T08:39:36","modified_gmt":"2026-10-03T08:39:36","slug":"silicone-rubber-stoppers-for-test-tube","status":"publish","type":"product","link":"https:\/\/3smediglobe.com\/?product=silicone-rubber-stoppers-for-test-tube","title":{"rendered":"Silicone Rubber Stoppers for Test Tube"},"content":{"rendered":"<p><strong>Description of Rubber Stoppers for Test Tube<\/strong><\/p>\n<p>Foamed silica gel has good thermal oxygen resistance, ozone resistance, high and low-temperature resistance, and weather resistance, as well as excellent resilience and insulation, and is also widely used in medicine. A foam silicone stopper is often used in conjunction with glass test tubes.<\/p>\n<p><strong>Product Features<\/strong><\/p>\n<p>1. Made of food-grade silicone, environmentally friendly, non-toxic, chemical-resistant, and durable.<\/p>\n<p>2. Smooth tapered sides are designed for excellent sealing and optimal fit with various openings.<\/p>\n<p>3. High-quality stoppers are ideal for closing test tubes, laboratory vials, and containers.<\/p>\n<p>4. It has good elasticity, insulation, water impermeability, and air permeability.<\/p>\n<p>5. Good corrosion resistance to acid and alkali<\/p>\n<p>6. Ideal for laboratory, home, and industrial use.<\/p>\n<p><strong>Specifications of Silicone Stopper<\/strong><\/p>\n<div class=\"sliderTable mt10 mb10 sliderTable-index0\">\n<div class=\"inner\">\n<table width=\"847\">\n<tbody>\n<tr class=\"firstRow\">\n<td width=\"179\">Product Name<\/td>\n<td width=\"625\">Silicone stopper<\/td>\n<\/tr>\n<tr>\n<td width=\"71\">Origin<\/td>\n<td width=\"625\">China<\/td>\n<\/tr>\n<tr>\n<td width=\"71\">Certifications<\/td>\n<td width=\"625\">FDA, CE, ISO<\/td>\n<\/tr>\n<tr>\n<td width=\"71\">Usage<\/td>\n<td width=\"625\">Reusable or Disposable<\/td>\n<\/tr>\n<tr>\n<td width=\"71\">Shape<\/td>\n<td width=\"625\">Cone<\/td>\n<\/tr>\n<tr>\n<td width=\"71\">Material<\/td>\n<td width=\"625\">Foamed silicone<\/td>\n<\/tr>\n<tr>\n<td width=\"71\">Size<\/td>\n<td width=\"625\">\u03a610(8-12); \u03a611(9-13); \u03a612(10-14); \u03a613(11-15); \u03a615(13-17); \u03a616(15-18); \u03a618(16-19);<\/p>\n<p>\u03a620(18-22); \u03a622(20-24); \u03a625(23-27);\u00a0\u03a628(26-30);\u00a0\u03a630(28-32);\u00a0\u03a632(30-34)<\/td>\n<\/tr>\n<tr>\n<td width=\"71\">Color<\/td>\n<td width=\"625\">Various colors<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<iframe src=\"https:\/\/docs.google.com\/forms\/d\/e\/1FAIpQLSdogJ-kpJOQkwMRiXAUez_h_NZfRRrqZLloKEG9eVJ1e_QcvQ\/viewform?embedded=true\" width=\"640\" height=\"823\" frameborder=\"0\" marginheight=\"0\" marginwidth=\"0\">Loading\u2026<\/iframe>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<div class=\"pro-this-prodBrief\">Silicone test tube stoppers are often used in conjunction with glass test tubes. The high-quality foamed silica gel is selected, which has good thermal oxygen resistance, high and low-temperature resistance, and excellent resilience. Please contact us if you need it.<\/div>\n","protected":false},"featured_media":1440,"template":"","meta":{"_customify_content_layout":"","_customify_sidebar":"","_customify_page_header_display":"default","_customify_disable_header":"","_customify_disable_header_top":"","_customify_disable_header_main":"","_customify_disable_header_bottom":"","_customify_disable_page_title":"","_customify_disable_content_vertical_padding":"","_customify_disable_footer_top":"","_customify_disable_footer_main":"","_customify_disable_footer_bottom":"","_customify_breadcrumb_display":"","_customify_header_transparent_display":"default"},"product_brand":[],"product_cat":[334,342],"product_tag":[1624,1622,1623],"class_list":["post-1439","product","type-product","status-publish","has-post-thumbnail","product_cat-lab-disposable","product_cat-test-tube","product_tag-foam-silicone-stopper","product_tag-silicone-rubber-stoppers-for-test-tube","product_tag-silicone-test-tube-stopper","first","instock","shipping-taxable","product-type-simple","customify-col"],"_links":{"self":[{"href":"https:\/\/3smediglobe.com\/index.php?rest_route=\/wp\/v2\/product\/1439","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/3smediglobe.com\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/3smediglobe.com\/index.php?rest_route=\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/3smediglobe.com\/index.php?rest_route=\/wp\/v2\/media\/1440"}],"wp:attachment":[{"href":"https:\/\/3smediglobe.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1439"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/3smediglobe.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=1439"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/3smediglobe.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=1439"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/3smediglobe.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=1439"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}