Unique immobilizing tabs protect your samples from loss and contamination. Place tubes in slots and slide under tabs to keep tubes from opening when under pressure, submerged or knocked over.
- Holds up to twelve 1.5ml or 2.0ml microcentrifuge tubes in numbered locations
- Raised handle for easy lifting without agitating samples
- Stable feet keep racks upright on the bench
- Use in water baths, ice or on the benchtop 95mm outer diameter fits most 1000ml beakers
- Also available without vortexing attachment and in 3 other colors
- Steam autoclavable at 121°C (250°F)