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These 1.2mL polypropylene sample tubes are designed for the storage and transportation of biological material, offering strength and clarity. The external threads provide a smooth inner surface, reducing contamination risk, while the screw caps ensure a leakproof seal even at changing temperatures. The tubes and caps are made from non-toxic polypropylene, providing a consistent coefficient of expansion. They are ideal for laboratory use, particularly in applications where sample integrity is crucial, such as in biotechnology, pharmaceutical, and medical research. The tubes are sold in packs of 1000, making them a convenient and cost-effective solution for laboratories and research institutions.
Top product features:
The tubes have a conical bottom that allows them to stand on their own.
The vial has external threads that provide a smooth and uniform inner surface, reducing 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.
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.