Space optimization: the stackable rectangular design allows for efficient storage, saving space and keeping your lab organized. suitable as a sample tray or laboratory storage tray Leakproof design: features a unique antileakage structure to prevent chemical spills, keeping your workspace clean and safe during experiments. suitable as an organizer chemical tray or chemical lab tray Material: made from polypropylene, this tray resists acid and alkali corrosion, ensuring reliable performance in chemical storage and laboratory use. suitable as a chemical organizer tray or laboratory pan Wide temperature range: designed to endure extreme temperatures, this tray is suitable for various experimental conditions and laboratory tasks. suitable as a scientific laboratory tray or lab rectangular tray Applications and use scenarios On bench organization of samples and small tools: place vials, tubes, and other lab items in the tray to keep work areas tidy; stack multiple trays to maximize bench space in busy labs Chemical storage and spill containment: use as a chemical tray in storage cabinets or near workstations to reduce spill risk and simplify cleanup during experiments Environments with temperature variation: appropriate for use near incubators, freezers, or hot plates where temperature conditions change, thanks to its wide temperature tolerance