Heavy Duty 50 Hole Test Tube Rack For 13, 16, And 18mm Tubes, Multi Layer Detachable Tray Lab Tube Holder Keeps Vials And Shots Upright And Organized, Durable Stand For Classroom Lab, Easy Assembly

Premium 50-Hole Test Tube Rack for Labs
✔️ Fits 13-18mm tubes in 50 holes, 3-layer detachable design for easy assembly and storage

This test tube rack is a practical organizer for holding and stabilizing test tubes, commonly used in science labs, classrooms, or at home for experiments and sample storage.

✅ 50 holes for 13, 16, or 18mm tubes to keep them steady
✅ Multi-layer setup with detachable trays for quick assembly and compact storage
✅ Made from durable plastic, lightweight yet strong for everyday use
✅ Works well for labs, classes, or home projects like holding vials and pens

💡 Why are multi-layer test tube racks essential for lab setups? This setup boosts efficiency in organizing samples by allowing more capacity in less space. - Saves bench space with stacked layers for crowded workstations - Eases access and cleaning compared to single-layer options - Reduces risk of spills by keeping tubes upright and secure - Fits various tube sizes for flexible daily tasks