The LabFlow 4" Polycarbonate Tray provides deep, reliable storage for bulky or high-volume lab supplies, designed to integrate seamlessly with the LabFlow Storage Rack and Hood Cart systems. At 4" deep, it offers generous capacity while maintaining compatibility with the standardized LabFlow rail system. Constructed from durable polycarbonate, this tray resists harsh lab chemicals and withstands frequent handling without cracking or warping. Its clear, rigid walls provide maximum visibility, enabling instant identification of contents and speeding up inventory management. The smooth interior is easy to clean, supporting strict lab hygiene standards, whether used in ambient conditions or in cold-storage environments down to 4°C. Ideal for containerizing large or heavy supplies, dedicating storage to experiments, or organizing shared lab resources, the LabFlow 4" Polycarbonate Tray enhances control and efficiency. By combining strength, visibility, and generous depth, it helps labs reduce clutter and maintain order across demanding workflows.