11mm Snap Top Glass Vial
The 1.5ml high-quality snap vial USP Type I is made of 33 borosilicate transparent glass (USP Type 1, Type A) or 51 amber glass, and the bottom is even and flat, which can ensure the safety of the blade. The sample vial has a writable spot and can provide 0.5, 1.0 and 1.5 ml graduations.
Snap caps provide a secure seal that minimizes evaporation, even with volatile samples. Snap caps are often more convenient than crimp caps as they can easily be applied and removed by hand. An audible click ensures a secure seal has been formed and that the cap is correctly aligned. Snap/crimp vials can be closed with either snap caps or crimp caps.