The Corning Falcon 352027 8 mL Polystyrene Round-Bottom Tube is a high-quality lab supply designed for use in various disciplines such as physical, microbiological, medical, and biological laboratories. Made of durable polystyrene material and featuring a screw cap lid, this tube is ideal for storing and transporting samples in research and clinical settings. With a capacity of 8 mL and being sold in an entire case of 1000 tubes, this product offers reliability and convenience for professionals in the healthcare, lab, and industrial sectors. Made in the United States by the trusted brand Corning, these tubes are a staple in many laboratory settings.