Evergreen Sterile Screw Cap Test Tubes are ideal for cell culturing and other applications that require a sterile surface.
- Gamma radiation sterilized and shipped ready-to-use
- Screwcap has built-in sealing rings to provide leakproof closures
- Polystyrene tubes provide clarity and allows the user to easily observe contents
- Polystyrene tubes are certified to 8,200 × g