50-Pack 5mL Transparent Ultra-Fine Plastic Centrifuge Test Tubes with Lids – Lab-Grade Sample Storage Containers for Scientific Experiments and Educational Use

These high-quality 5mL transparent plastic centrifuge test tubes are ideal for laboratories, schools, and research environments. Each tube is made from durable, ultra-fine-grade plastic that resists cracking and ensures long-lasting performance. The set includes 50 individual tubes, each equipped with a secure, snap-on lid to prevent leakage and contamination during storage or centrifugation. Designed for precise sample handling, these sterile-ready containers are perfect for storing liquids, chemicals, biological samples, and more. Their compact size makes them easy to organize in lab racks or storage cabinets. Ideal for students, educators, scientists, and hobbyists conducting experiments or managing small-volume samples.