Bead Block by Lab Armor is an aluminum block filled with Lab Armor Beads designed for use with any standard commercially available dry bath. Bead Block replaces common drilled-out aluminum heat blocks and provides for optimal temperature uniformity and accuracy while incubating common lab vessels, including microfuge tubes, test tubes, and even microplates and slides. Bead Block eliminates the need for using different size blocks to fit different sample vessels and can be easily lifted out of the dry bath unit for portable use anywhere in the lab.