Ensure precise sample collection and secure storage with our 10mL clear EPA vials, expertly crafted for environmental analysis. Designed with a convenient screw thread for a tight seal and a durable round bottom, these vials offer stability and reliability during transport and storage. Measuring 22.5mm by 46mm, they are ideal for various laboratory applications. Plus, the built-in write-on spot makes labeling quick and easy, ensuring efficient sample identification. Choose these vials for dependable performance and effortless organization in your lab.