Polypropylene Storage Vial with Screw Top, 1mL

This pack of 500 polypropylene storage vials provides reliable containment for biological materials, cell samples, and other small substances. Each vial has a 1 mL capacity, measures 1.6 inches in total length (1.25 inches without cap), and is 0.45 inches in diameter. The included screw cap features a built-in leak-proof ring seal. The polypropylene construction offers excellent chemical resistance to dilute and concentrated acids, alcohols, aldehydes, and bases. The vials are autoclavable and can be sterilized by gas or disinfectant methods. They are translucent, rigid, and microwavable, with a maximum use temperature of 135°C and a minimum use temperature of -20°C. Specific gravity is 0.90.