Made of high-quality and high-purity polypropylene materials, this falcon tube is suitable for use as a centrifuge tube with a maximum RCF of 12000 x g. The plastic centrifugal tube features a designated white area for easy marking and identification, and the surface is designed to accommodate labels conveniently. The tube includes clear and accurate graduations printed on the side for precise measurement, making it ideal for scientific applications. Equipped with a polyethylene cap, the centrifugal test tube provides a secure seal to prevent leaks. The design allows for stable storage on shelves and supports repeated use in laboratory settings. These plastic tubes are ethylene oxide (EO) sterilized, making them safe and ready for use in various applications involving solids, liquids, powders, seeds, pills, and granular materials. Available types: A: Scientific Conical, 50mL; B: Self Standing, 50mL; C: Scientific Conical, 15mL Color: Natural and Blue Material: Plastic Package Contents: 50 x Centrifuge Tubes Note: The package includes only the items listed above. Other accessories or products shown in images are not included. Due to lighting effects and differences in display screens, the color of the actual item may vary slightly from the image. Measurement tolerances may vary by +/- 1-3 cm.