Well-to-well crosstalk inherent in most assay plates can limit inhibit performance. Porvair Sciences’ Krystal 2000 microplate range incorporates unique individual clear cups that are molded into either a black or white polypropylene matrix. As a result, crosstalk is eliminated and the sensitivity, photometric accuracy and repeatability of bottom reading absorbance, fluorescence and luminescence measurements are improved. The microplates are compatible with all commercially available plate readers, robotic sample processors and automated liquid handling systems. Available in opaque white, solid black, and black and white combination formats. Porvair Sciences Ltd.