United Scientific® 15mL Plastic Test Tube Rack Set with 12 Graduated Screw Cap Tubes – Two-Tier Polypropylene Rack for Lab & Classroom Use

Organize, store, and transport your samples efficiently with the United Scientific® Test Tube Rack Set. This complete set includes twelve 15mL screw-top plastic tubes with clear graduations, ideal for precise measurement and safe sample handling. The included two-tier polypropylene rack features bright, durable colors for easy identification and convenient access to all tubes. Perfect for laboratories, classrooms, and STEM education, this set combines durability, visibility, and functionality to streamline your experiments and lab activities.

Made from high-quality, chemical-resistant polypropylene, the rack and tubes are built to withstand daily use while keeping your workspace organized. Ideal for students, educators, and lab professionals, this test tube rack set is an essential addition to any laboratory setup.