The SCP Science DigiTUBE 50 mL RackLock HandyPAK is a versatile solution for analytical laboratories, offering a high-performance design for sample preparation, storage, and digestion. Made of virgin polypropylene with ultra-low leachable metals, these tubes ensure reliable performance at temperatures below 130°C. Their innovative RackLock feature allows secure placement in racks and provides easy, leak-free access with screw caps. With 750 tubes per case, they effectively replace multiple traditional lab vessels, reducing costs and saving time.