It are ideal for secure storage and easy identification of larger liquid or solid samples. These containers are made from high-quality PS (polystyrene) and feature an HDPE (high-density polyethylene) screw cap to ensure a tight seal and prevent contamination. The plain label allows for clear and simple labeling of contents, making these containers perfect for use in laboratories, research, and medical environments. This pack contains 60 containers, providing an excellent solution for laboratories with medium-volume storage needs.