Stuart® offers reliable, user-friendly products. When you purchase a product with the name Stuart on it, you are bringing high-quality performance and great value to your laboratory. Products such as blood tube rotators, colony counters, hotplates, hybridization ovens, rockers, shakers, stirrers, and water purification systems can be found in laboratories around the world. And, all Stuart products have Biocote® antimicrobial protection. This is a silver ion treatment that helps to reduce levels of bacterial contamination in laboratory equipment, and helps users conform to the principles of good laboratory practice (GLP).