Introducing the Nalge Nunc Unwire Half-Racks, designed for efficient laboratory organization. Made from durable ResMer resin, these racks are perfect for holding 16 mm test tubes securely. The innovative unwired design allows for easy access and cleaning, making your lab work more streamlined. Each rack is lightweight yet sturdy, ensuring stability during use. Ideal for both educational and professional settings, the NALGENE 5972-0416 model is a must-have for any lab enthusiast. Elevate your workspace with these practical and reliable half-racks!