The company SensoQuest GmbH develops and manufactures thermocyclers with the brand Labcycler in Germany. The combination of peltier elements the newest generation with gold coated silver blocks results in a peak performance system with long life and an extraordinary temperature homogeneity. Several blocks and systems offer all possibilities from low to high throughput. Many laboratories in different life science areas are working with the Labcycler sufficient (see references and application at our web page). The Labcycler are used for standard PCR and the ecological concept is up-to-date.