The current invention relates to an improved microplate. The microplate is characterized by modified quadrilateral edges, which bring less artificially induced inaccuracies in peripheral wells, especially in corner wells. Preferably, the microplate possesses a bottom that is elongated to cover the non-experimental...http://www.google.es/patents/US20080095673?utm_source=gb-gplus-sharePatente US20080095673 - MICROPLATE WITH FEWER PERIPHERAL ARTIFACTS