Storage and/or Transport Tube Plain 4 mL Without Closure Polypropylene Tube

Features

• These tubes and caps have been designed for the storage and transportation of biological material
• They are manufactured from non-toxic polypropylene and offer strength and clarity
• The vial has external threads, which provide a smooth and uniform inner surface which reduces the risk of contamination
• The screw caps are also made of polypropylene, providing the same coefficient of expansion as the tubes
• Screw caps sold separately (#6136 or #6137)