Plastic Storage Vials, 2mL, 500/PK - Polypropylene - Screw Cap

This pack of 500 storage vials is made from polypropylene plastic, each with a 2mL capacity. Every vial measures 2 inches in total length and 0.4 inches in diameter, and includes a screw cap with a built-in leak-proof ring seal. The polypropylene construction is translucent and rigid, with excellent optical clarity. The vials are microwavable and autoclavable, with a temperature range of -20°C to 135°C. Chemical resistance is excellent against dilute and concentrated acids, alcohols, and bases, with very good resistance to aldehydes and hydrocarbons. These vials are used for sampling and storage of biological material, cells, or other small substances in laboratory, classroom, and general settings.