Stacking Test Tube Rack Globe® Scientific 456500 Series 60 Place 16 to 17 mm Tube Size White 2-4/5 X 4-1/8 X 9-3/5 Inch

• Test tube rack for 16 mm and 17 mm tubes
• Racks are shipped flat for easy storage
• Racks are autoclavable at 121° C for 20 minutes
• Can be used dry, wet or in water baths because they will not float
• Can be used in freezers without deforming or going brittle
• Alpha numerical grid reference on top tier for easy identification of samples
• Color coded for easy identification and bath work