2" 81-Well Polycarbonate Freezer Boxes
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- Made of tough polycarbonate, chemically resistant to alcohols and mild organic solvents
- Can be repeatedly frozen and thawed
- Compatible with 0.5ml, 1.5ml, 2.0ml or 5.0ml microtubes
and cryogenic vials
- Boxes feature numbered grids for sample identification
- Drain holes and air vents minimize condensation
- Suitable for storage in mechanical freezers or liquid nitrogen
- Temperature range: stable from -196°C to 121°C