Wheaton 348273 Roller Bottle, 1760mL With 45mm White Polypropylene Screw Cap With Inner Sealing Ring And Polypropylene Pour Ring, 110mm Dia x 285mm Length (Case Of 4)

This Wheaton cylindrical roller bottle has a borosilicate glass body and a polypropylene cap with inner sealing ring and a pour ring. This roller bottle is commonly used on rollers for cell culture. The bottle's borosilicate glass body provides chemical, thermal expansion, shock, and heat resistance. Its cylindrical shape is used for a wide variety of applications that require fluid containment. It has a tapered shoulder for ease of cleaning and removal of cells. The polypropylene cap has an inner sealing ring to secure contents and help prevent spills and evaporation. The bottle has a polypropylene pour ring neck insert to help reduce drips when dispensing contents. The bottle is autoclavable for applications that require sterilization. The borosilicate glass conforms to United States Pharmacopoeia (USP) Type I requirements and American Society for Testing and Materials (ASTM) E 438 Type I, Class A requirements. This bottle is suitable for cell culture and storage applications.Lab bottles are used to store, hold, and mix liquids, powders, and other substances in a wide variety of scientific industries. Lab bottles have a more pronounced neck and shoulder than jars. Lab bottles are manufactured with a combination of characteristics in order to meet the demands of particular applications, such as for solution dispensing, mixing, and weighing, and use in centrifuge operations. They come in many shapes for specific applications, with a variety of mouth or nozzle shapes and sizes for specific use. Lab bottles are made from materials, such as glass (borosilicate or soda-lime) and an array of plastics, which are selected for chemical and thermal expansion resistance, transparency, and their adaptability in a variety of applications. Lab bottle interiors, caps, and lids are often lined with a protective material. Caps and lids help seal bottles to prevent solutions from spilling. The capacity refers to the fluid amount held by a lab bottle, and is commonly measured in milliliters (mL) and liters (l), and sometimes in ounces (oz). Lab bottles are suitable for use in chemistry and biology applications, as well as in pharmaceutical and scientific testing. Wheaton Industries Inc. manufactures and repackages laboratory ware, instrumentation, containers, and associated products under the brands Wheaton Science Products and Wheaton Science Packaging. The company, founded in 1888 and headquartered in Millville, NJ, meets International Organization for Standardization (ISO) 9001/2008 and 14001/2004 standards.