These durable racks are molded in a single, continuous piece so no assembly required and there are no detachable pieces.

• Offers the highest chemical and heat resistance (–40 to +121 °C)
• Have molded coordinates for tube orientation
• Stable design for use in water baths
• Flat labeling area for easier identification
• Unique tear drop shaped openings for better retention of tubes
• Autoclavable

Made of fiberglass-reinforced polyoxymethylene, these racks are tough and more highly resistant to acids, bases, solvents and heat.