# McKesson 5 mL Polystyrene Test Tubes

McKesson plastic test tubes are molded from premium-grade polystyrene for sample collection, storage, and processing in laboratory settings. These 5 mL tubes feature a 12 x 75 mm dimension with round bottoms and are suitable for centrifugation applications.

## Product Specifications
*   5 mL volume capacity
*   12 x 75 mm dimensions
*   Made from clear polystyrene material
*   Round bottom design
*   Can withstand centrifugation at 1,500 RPM
*   Maximum temperature: 90°C
*   Brittleness temperature: 20°C
*   Non-graduated, translucent tubes
*   Plain tubes without additives or closures
*   Not made with natural rubber latex

These non-sterile test tubes are packaged in bags of 1000 units for laboratory use. The polystyrene construction provides clarity for visual inspection while maintaining durability during centrifugation procedures.