The present invention concerns a method and an apparatus for automatic staining of at least one tissue sample accommodated on a slide by applying reagents. The system may include at least one slide provided in a slide rack, a fluid containment element, a slide holder, a vertical slide positioner to pivot...http://www.google.de/patents/US20050064535?utm_source=gb-gplus-sharePatent US20050064535 - Method and apparatus for pretreatment of tissue slides
