Three Piece Plastic Test Tube Rack With Fifty Holes For Fifteen To Eighteen mm Tubes Eighteen Point Seven mm Hole Diameter Clear Acrylic Lab Rack Detachable Orange For Slick Tube Organization In School And Research Labs

Three piece 50-hole test tube rack for lab organization
✔️ 3-pack clear polystyrene racks, 50 holes, 18.7 mm dia (0.74 in), orange

These transparent, lab-grade racks hold up to 50 tubes securely while keeping contents visible, making organization handy in classrooms, research labs, or DIY setups.

✅ 50-hole capacity supports up to 50 tubes (18.7 mm dia) per rack
✅ Transparent polystyrene allows quick content identification without removing tubes
✅ Detachable 3-layer design with sliding shelves and raised lips prevents slips
✅ Easy to clean; smooth surfaces and detachable parts simplify sanitation
✅ Versatile uses include ink samples, lip balm storage, and small cylindrical items

💡 What is a test tube rack used for in everyday laboratory work?

A handy device to keep tubes upright and organized, speeding workflow and reducing spills.

• Organizes test tubes and small cylindrical items for quick access
• Helps keep benches tidy and reduces mix-ups
• Improves visibility of contents for fast checks
• Detachable design allows flexible setup and easy cleaning