Two Pack Detachable Plastic Tube Rack With 50 Hole Test Tube Holder For Classroom And Lab, Durable Polystyrene, Holds Tubes Up To 17mm Diameter, Portable Three Tier Storage Tray
✔️ Holds tubes up to 17 mm dia; polystyrene, three-tier, portable
This two-pack detachable plastic tube rack is designed for classrooms and laboratories. It features 50 holes in a 5 by 10 layout to keep tubes organized and accessible during experiments and teaching demonstrations. Made from chemical-resistant polystyrene, it stays durable yet lightweight for easy transport.
✅ 50 holes (5x10) to hold standard tubes
✅ Holds tubes up to 17 mm diameter
✅ Chemical-resistant polystyrene construction
✅ Three-tier design for stable, portable storage
✅ Pack size: two-pack
💡 What is a test tube rack used for in classroom and lab settings? This handy storage aid keeps tubes organized and accessible during experiments. - Handy for organizing multiple tubes during experiments - Keeps tubes upright to prevent spills and cross-contamination - Easy to move between stations and demonstrations