Unxuey 14pcs Clear Glass Vials, 5ml Sample Bottles with Plastic Screw Black Cap Transparent Lab Vials Container

Made of high quality glass, durable and reusable, ensuring long term sample stability for most analytes Apply to store volatile organic solution such as acetone, fumes, alcohol and acid type solution. The foil liner is inert, clean, and forms a very air-tight seal that is far superior than the liner used on some cheaper vials Size: 18mm x 42mm with cap on, capacity: 5ml, including 14pcs glass bottles, to meet various needs Portable size, easy to carry everywhere, high tightness ensures no need to worry about leakage