Plastic test tube rack for 15/18 mm tubes, 50-hole
Plastic rack holds 50 tubes with 18.7 mm hole diameter; detachable design for flexible storage. Customers note good capacity and versatility for ink samples and lip balm containers
Highlights
- large hole count
- fits 18.7 mm tubes
- detachable rack
Pros
- 50-hole capacity
- detachable design
- fits 18.7 mm tubes
- sturdy storage for small cylinders
Cons
- mixed feedback on assembly
- plastic durability concerns
Best For
Features
- Holds 50 tubes with 18.7 mm (0.74") hole diameter
- Constructed from laboratory-grade polystyrene for durability
- Fits test tubes with an outer diameter from 15 mm to 18 mm
- Detachable rack design for easy transport and storage
- Lightweight and easy to carry for lab or hobby use
