Unique  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. Patent pending. Immobilizing tabs prevent tube tops from popping open during boiling Holds up to twelve…

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…