The Heavy Wall Conical Vial designed with an internal conical bottom and an outside flat ground bottom, featuring a Viton O-ring and 20 mm PTFE-faced silicone septum. This vial is the perfect solution for laboratory applications that require high sample recovery rates, chemical resistance, and temperature tolerance.
Made from durable borosilicate glass, this heavy wall vial is designed to minimize sample loss due to adsorption or absorption onto the walls of the vial. Its conical shape with an internal conical bottom provides efficient drainage and transfer of the liquid or solid contents. Meanwhile, the outside flat ground bottom allows for stable placement on a surface.
To ensure maximum protection against contamination and evaporation, this vial comes equipped with a Viton O-ring and 20 mm PTFE-faced silicone septum. The Viton O-ring is resistant to a wide range of chemicals and high temperatures, while the PTFE-faced silicone septum provides a tight seal that is resistant to chemical attack and high temperatures. These features make the vial ideal for use in a variety of applications, including sample preparation for chromatography, high-throughput screening, and storage of sensitive samples.
Additionally, this conical vial comes with a 20-400 open top nylon screw cap that provides a secure closure for the vial. Graduations with subdivisions of 1 ml on the side of the vial allow for accurate measurement of the sample volume, making it easier to work with the contents.
Overall, the Heavy Wall Conical Vial with an internal conical bottom and an outside flat ground bottom, Viton O-ring, and 20 mm PTFE-faced silicone septum, is a reliable and durable option for laboratory applications that require high sample recovery rates, chemical resistance, and temperature tolerance.