Test Tube Rack - Poly Fits - 8x25mm

This Poly Test Tube Rack & Drain system is a combination support and drying rack for up to 8 x 25 mm test tubes. Made from high-density polypropylene, the unit remains submerged without floating, making it ideal for water baths and post-wash drying. Its interlocking peg-based design allows for easy assembly and stable support, while test tubes can be stored upright or inverted for drying.

Educational benefits:

• Supports flexible storage and drying in one compact unit
• Reinforces hygiene and good lab maintenance
• Demonstrates practical rack construction and structural stability

Classroom ideas:

• Store cleaned tubes upright or drying upside-down after washing
• Use in water bath investigations or staining setups
• Assign racks to student groups for efficient workflow

Specifications:

• Holds 8 x 25 mm diameter test tubes
• Constructed from filled polypropylene
• Does not float in water
• Includes assembly procedure with click-fit frame