Organize your laboratory with the Bel-Art Poxygrid 50 mL Centrifuge Tube Racks. Designed for durability and efficiency, these racks securely hold up to 12 centrifuge tubes, making them perfect for any scientific application. The Poxygrid material is resistant to chemicals and easy to clean, ensuring longevity in any lab environment. Each rack features a lightweight design and a stable base, preventing spills and ensuring safety during experiments. Ideal for both storage and processing, the SCIENCEWARE 187940000 case provides a reliable solution for your laboratory needs. Elevate your workspace with this essential tool!