Polypropylene Wet/Dry Test Tube Rack, 60, 40, or 21 Holes, White (A8040)

These plastic test tube racks are designed for use in labs and classrooms. Made of a special polypropylene, these racks are autoclavable and will be able to stay submerged and maintain stability in water. They are easy to assemble and stackable. Top deck features an alpha-numeric grid for place keeping. May also be disassembled for easy storage when not in use. Includes illustrated assembly instructions. Ages 7+

Available with 21 holes for tubes up to 30mm diameter, 40 holes for tubes up to 20mm diameter, and 60 holes for tubes up to 16mm diameter.

Features:

• White polypropylene
• Wet / Dry, Will stay submerged in water
• Can be autoclaved
• Stackable
• Molded in Alpha-Numeric Grid