Unique tabs protect your samples from loss and contamination. Place tubes in slots and slide under the tabs to keep tubes in place and caps closed when under pressure, floating or submerged. For use in water baths, ice or on the benchtop.• Immobilizing tabs prevent tube tops from popping open during..
Made especially for use with beakers and waterbaths, these space-saving racks are ideal for small quantities of tubes and perfect for use in microbiology and immunology labs. They are molded of buoyant TPX® brand polymethylpentene with tiny bubbles throughout for additional buoyancy. Insert tubes fr..