Interchangeable Test Tube Rack OneRack® 46 Place 5 to 50 mL Tube Size Blue / Natural 3 X 4-1/5 X 12-1/5 Inch

Features

• This innovative rack features a unique teardrop-shaped well design that enhances tube retention beyond traditional methods
• Capable of holding virtually any brand of tubes ranging from 10 mm to 30 mm in diameter and accommodating various heights
• Interchangeable tube rack inserts hold multiple tube sizes firmly in place when alternating between sample vessels
• Inserts can be pivoted in either an upper or lower position to securely accommodate the size & height of tube used
• Open design allows for better filling visibility of tube graduations when filling
• 13 to 30 mm well diameter
• Autoclavable at 121°C
• Tubes not included