13 mm Winged Cap

13 mm winged caps offer an ideal solution for securely closing and storing samples in laboratories. The winged design allows for easy opening and closing while ensuring a tight seal. These caps are compatible with 12x75 ps-pp and 13x75 ps-pp tubes, helping to protect samples from contamination. The available color options facilitate quick recognition and organization of samples in the laboratory environment. Made from polypropylene (PP), these caps provide chemical resistance and high temperature tolerance, making them a suitable choice for laboratory applications. With these features, winged caps deliver practicality and reliability in laboratory settings.