Stacking Test Tube Rack Globe® Scientific 456500 Series 60 Place 15 to 17 mm Tube Size Yellow 2-4/5 X 4-1/8 X 9-3/5 Inch

Features

• Racks are shipped flat for easy storage
• Easy to assemble: simply fold and snap together securely
• Racks are autoclavable at 121° Celsius for 20 minutes
• Can be used dry, wet or in water baths and will not float
• Can be used in freezers without deforming or going brittle
• Will not rot, rust or deform
• Special design allows samples to be incubated at the same temperature. alpha numerical grid reference on top tier for easy identification of samples
• Color coded for easy identification and bath work
• Stackable when empty