{"product_id":"eisco-24pk-test-tubes-50ml-with-bakelite-screw-cap-rubber-liner-borosilicate-glass-leak-proof-round-bottom","title":"EISCO 24PK Test Tubes, 50ml with Bakelite Screw Cap, Rubber Liner, Borosilicate Glass, Leak Proof, Round Bottom","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eEISCO 24PK Test Tubes, 50ml - Bakelite Screw Cap with Rubber Liner - Borosilicate 3.3 Glass - 5.9\" x 1\" - Round Bottom - Leak Proof\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eEISCO 24PK Test Tubes, 50ml with Bakelite Screw Cap, Rubber Liner, Borosilicate Glass, Leak Proof, Round Bottom\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEisco Scientific started over 50 years ago as a small, family-owned manufacturing company serving the science education marketplace. Our mission is simple; to be TRUSTED by educators, researchers, and scientists throughout the world to design, manufacture, and DELIVER products that allow LEARNING and the development of scientific knowledge. It has been said that if you tipped a chemistry classroom upside down, everything that falls out that is not a chemical is a product we manufacture. That includes beakers, burners, tongs, and anything made of glass, plastic, metal, ceramic or cork. Whether you are studying forces and motion or Schrödinger’s wave equation, we have the apparatus and experiments you need to study those topics and everything in between. Our product line ranges from hundreds of anatomical models, to dissecting equipment, to microscopes and slides. Our mission is simple; to be TRUSTED by educators, researchers, and scientists throughout the world to design, manufacture, and DELIVER products that allow LEARNING and the development of scientific knowledge. For over 50 years, Eisco Scientific has been manufacturing and selling quality science equipment and supplies worldwide. Eisco Scientific is a multinational corporation, providing products to academic and industrial customers in over 100 countries. The Eisco Industrial division has been created to focus on the needs of industrial and academic research laboratories. Eisco products have been carefully designed by laboratory professionals along-side experienced engineers with quality and durability in mind. They are manufactured with only the highest grade raw materials and according to international quality standards to ensure that they can withstand use in even the toughest laboratory environments Round bottom test tube with a 50ml capacity. Tube is made of high quality Borosilicate 3.3 Glass, and includes a Bakelite screw cap with rubber liner for a leak proof seal. Tube is useful for a variety of laboratory applications including transferring and storing chemicals and samples, and for handling and culturing biological material. Also suitable for use in the home or garage for crafting and storage. Test tube is autoclavable and features superior chemical durability. Low temperature gradient, allowing it to withstand high temperatures \u0026amp; thermal shocks. Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C. Test tube measures 1\" wide and 5.9\" tall (including cap). Eisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control. Each product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind. They are manufactured with only the highest grade, raw materials and according to international quality standards to ensure that they can withstand use in even the toughest laboratory environments.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ INDUSTRIAL QUALITY || Pack of 24, round bottom test tubes with a 50ml capacity. Each test tube is made of high quality, heavy duty, Borosilicate 3.3 glass\u003c\/li\u003e\n\u003cli\u003e✅ BAKELITE SCREW CAP || Each test tube is fitted with a Bakelite screw cap with a rubber liner to ensure a leak proof seal\u003c\/li\u003e\n\u003cli\u003e✅ DIMENSIONS || Each test tube measures 5.9\" tall and is 1\" wide (including cap)\u003c\/li\u003e\n\u003cli\u003e✅ AUTOCLAVABLE || Autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures \u0026amp; thermal shocks\u003c\/li\u003e\n\u003cli\u003e✅ GREAT FOR PROFESSIONAL LABORATORIES, CLASSROOMS \u0026amp; HOUSEHOLD || Superior chemical durability and heat tolerance. Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e✅ Product Dimensions:\u003c\/strong\u003e 1 x 1 x 5.9 inches; 9.6 ounces\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Guarantees\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ FREE standard shipping within the United States (3–6 business days)\u003c\/li\u003e\n\u003cli\u003e✅ 100% money-back guarantee for lost or damaged items\u003c\/li\u003e\n\u003cli\u003e✅ Secure checkout with encrypted payment processing\u003c\/li\u003e\n\u003cli\u003e✅ Shipping via UPS, FedEx, and USPS\u003c\/li\u003e\n\u003cli\u003e✅ Ships to lower 48 states only (no PO Boxes \/ APO \/ FPO)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReturns\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ 30-day hassle-free returns\u003c\/li\u003e\n\u003cli\u003e✅ Items must be unused and in original packaging\u003c\/li\u003e\n\u003cli\u003e✅ Full refund if item is not delivered\u003c\/li\u003e\n\u003cli\u003e✅ Guaranteed delivery within 6–7 business days\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePayment Methods\u003c\/h3\u003e\n\u003cp\u003e✅ Credit Cards, PayPal, Shop Pay, Apple Pay, Google Pay, Amazon Pay, Meta Pay\u003c\/p\u003e\n\u003ch3\u003eCustomer Support\u003c\/h3\u003e\n\u003cp style=\"text-align:left;\"\u003e✅ Questions? Contact us at \u003cstrong\u003eSupport@GiftAbay.com\u003c\/strong\u003e\u003cbr\u003eWe respond within 24 hours on business days.\u003c\/p\u003e\n\u003cdiv class=\"seo-data\"\u003e\n\u003cp\u003e\u003cstrong\u003eSEO Title:\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKeywords:\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCategory:\u003c\/strong\u003e Industrial \u0026amp; Scientific\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSubcategories:\u003c\/strong\u003e Lab \u0026amp; Scientific Products, Glassware \u0026amp; Labware, Lab Tubes, Test Tubes\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Eisco","offers":[{"title":"Default Title","offer_id":44645249024045,"sku":"PGABL1870537","price":55.01,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/6067\/7677\/files\/71GibBObscL._SL1500.jpg?v=1772118687","url":"https:\/\/prosupply.giftabay.com\/products\/eisco-24pk-test-tubes-50ml-with-bakelite-screw-cap-rubber-liner-borosilicate-glass-leak-proof-round-bottom","provider":"ProSupply.GiftAbay","version":"1.0","type":"link"}