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These high-quality 2mL polypropylene tubes are designed for the safe storage and transportation of biological materials. Their unique external threads provide a smooth inner surface, reducing contamination risk, while the screw caps offer a leakproof seal even at changing temperatures. The tubes' round bottom and graduated markings make them ideal for various laboratory applications, including sample collection, storage, and transport. The durable polypropylene construction ensures strength and clarity, while the variety of cap colors and silicone o-ring options provide flexibility for different uses. Perfect for research institutions, hospitals, and clinical labs, these tubes meet the highest standards of quality and reliability.
Top product features:
The product has external threads that provide a smooth and uniform inner surface which reduces the risk of contamination.
The vials are made of non-toxic polypropylene, offering strength and clarity.
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.
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. This along with a polypropylene inner lip ensures a leakproof seal even at changing temperatures. The 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 available with or with out a silicone o-ring and are available in a variety of colors. Screw caps sold separately. The screw caps are also made of polypropylene providing the same coefficient of expansion as the tubes. This along with a polypropylene inner lip ensures a leakproof seal even at changing temperatures. The caps feature a long skirt and a super-fast thread design that allows them to be removed or sealed with a single turn.