Sample Tube 3mL External Threads Polypropylene Round Bottom Self-Standing 1000/Pack 6033

These 3mL polypropylene tubes with external threads are ideal for storing and transporting biological materials. Their non-toxic construction and smooth inner surface reduce contamination risk. The polypropylene screw caps offer a leakproof seal, even at changing temperatures, thanks to their matching coefficient of expansion and polypropylene inner lip. The long skirt and super-fast thread design allow for easy removal and sealing with a single turn. Suitable for laboratories, research institutions, and medical facilities, these tubes are perfect for applications such as DNA/RNA storage, cell culture, and blood sample collection. Their clarity and strength also make them ideal for observation and handling.

Top product features:

• The tubes have external threads which provide a smooth and uniform inner surface which reduces the risk of contamination.
• The screw caps feature a long skirt and a super-fast thread design that allows them to be removed or sealed with a single turn.
• The caps are made of polypropylene providing the same coefficient of expansion as the tubes, ensuring a leakproof seal even at changing temperatures.

Top product applications:

• Storage and transportation of biological material
• Laboratory research and testing
• Biotechnology and pharmaceutical applications