• Round well design with a clear flat bottom • 2.8 mm distance between well bottoms to plate bottom • 50µL total well volume, with recommended working volume of 5-40µL • High base plate design is compatible with automation and for bar coding • Validated by Molecular Devices for the FLIPR reader. Outer wells aligned for proper viewing with FLIPR • Surface treated for enhanced cell attachment • Ideal for miniaturized 384 well fluorescent cell-based assays