Using arrays based on SCHOTT NEXTERION® products for dual color analysis on a single array in which at least two different samples are labeled with at least two different labels may require a license under one of the following patent: U.S. patent no. 6.225. Other patents may apply. The purchase of NEXTERION® products does not convey any license under patent referred to. For all applications SCHOTT North America Inc. and SCHOTT Technical Glass Solutions GmbH make no representation or warranty that the practice of its technology and products or any improvement will not infringe or violate any domestic or foreign patent of any third party.