The store will not work correctly when cookies are disabled.
We use cookies and tracking technologies to improve your experience and analyze site usage. Some information may be shared with third parties for analytics and advertising. You can accept all cookies or decline non-essential tracking. To find out more about the cookies we use, see our Privacy policy.
Globe Scientific's Blue Screw Cap Silicone Washer for Sample Tubes is designed for the storage and transportation of biological material. Made from non-toxic polypropylene, these tubes and caps offer strength and clarity. The external threads provide a smooth inner surface, reducing the risk of contamination. The screw caps feature a long skirt and super-fast thread design for easy use, and a leakproof seal even at changing temperatures. Ideal for laboratories, research facilities, and pharmaceutical companies, these screw caps are available in various colors and can be purchased separately. They are perfect for storing and transporting biological samples, cultures, and other sensitive materials.
Top product features:
The product has external threads that provide a smooth and uniform inner surface which reduces the risk of contamination.
The screw caps are designed to be removed or sealed with a single turn due to their super-fast thread design.
The caps feature a long skirt and a polypropylene inner lip that ensures a leakproof seal even at changing temperatures.
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.