Anodized aluminum blocks for microtubes, tubes, vials, centrifuge tubes, PCR tubes/strips/plates, microplates & cuvettes. Solid blocks can be used for slides or drilled out to meet your custom needs. Baths are ideal for holding multiple size tubes, irregular samples, or for unconventional samples. Silica offers a more uniform temperature, while stainless steel shot heats up to temperature faster. Probe kit includes a PT100 RTD temperature probe, support rod, thermometer clamp & connector. When precision is required, the probe enables the unit to display the actual block or sample temperature. Most Comprehensive Selection of Modular Blocks in the Industry with Over 40 Options