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The Qorpak Boston round lab bottle has a clear flint glass body, an exterior safety coating, and a green thermoset phenolic cap with a foam F217 cap liner with a PTFE facing. This lab bottle has a narrow mouth for substance control and containment. The clear flint glass body provides visual clarity, solidity, solution compatibility, versatility, and heat, gas, and vapor resistance. Its Boston round shape is used for applications that require a rounded body, short neck, and narrow mouth to store liquid samples and solutions, and dry materials. This lab bottle has an exterior safety coating that resists shattering and helps to retain contents for disposal in case of breakage. The plastisol safety coating is a solution of PVC resin in a liquid plasticizer that covers the glass bottle and cools to form a plastic coating. The green thermoset phenolic seal-lined cap secures contents to help prevent spills and evaporation. The F217 cap liner has a low-density polyethylene (LDPE) foam core between two layers of LDPE. An additional polytetrafluoroethylene (PTFE) facing resists many chemicals, moisture, and temperatures ranging from -400 to 500 degrees F. This bottle is suitable for use in mixing and storing analytical lab samples, high purity chemicals, acids and solvents, environmental samples, pharmaceuticals, volatile substances, and diagnostic reagents.
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.
Qorpak manufactures and supplies glass jars, jugs, beakers, and bottles, and fiberboard mailing tubes and mailers for fluid containment and shipping applications in the pharmaceutical, chemical, petroleum, environmental, and educational fields. The company is headquartered in Bridgeville, PA.
