These sample collection containers are ideal for easy and accurate testing. Made from high-quality pharma-grade plastic, each round container holds 30 mL and features a tight-fitting white screw cap to prevent leaks or spills. The transparent body allows technicians to view contents clearly while the flat bottom base provides a stable surface for storage or transport. Containing 30 containers per pack, this is a cost-effective solution for collecting urine, sputum or other lab specimens. Simple to use yet durable, these sample cups are perfectly designed to meet testing needs while maintaining sample integrity throughout the collection and analysis process.