EISCO 24PK Test Tubes, 5ml with Bakelite Screw Cap, Borosilicate Glass, Leak Proof

EISCO 24PK Test Tubes, 5ml - Bakelite Screw Cap with Rubber Liner - Borosilicate 3.3 Glass - 3.9" x 0.5"- Round Bottom - Blank Writable Area - Leak Proof

EISCO 24PK Test Tubes, 5ml with Bakelite Screw Cap, Borosilicate Glass, Leak Proof

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 5ml 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 features a small, 0.6" x 0.3" writable area for easy labeling. 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 & 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 0.5" wide and 3.9" 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.

Key Features

• ✅ INDUSTRIAL QUALITY || Pack of 12, round bottom test tubes with a 5ml capacity. Each test tube is made of high quality, heavy duty, Borosilicate 3.3 glass. Each tube features a small, 0.6" x 0.3" writable area for easy labeling
• ✅ BAKELITE SCREW CAP || Each test tube is fitted with a Bakelite screw cap with a rubber liner to ensure a leak proof seal
• ✅ DIMENSIONS || Each test tube measures 3.9" tall and is 0.5" wide (including cap)
• ✅ AUTOCLAVABLE || Autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures & thermal shocks
• ✅ GREAT FOR PROFESSIONAL LABORATORIES, CLASSROOMS & HOUSEHOLD || Superior chemical durability and heat tolerance. Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use

✅ Product Dimensions: 9 x 7 x 5 inches; 6.4 ounces

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