
United Scientific® Microscope Slide Tray, Polystyrene, Pack Of 6 by United Scientific is a set of six white polystyrene trays, each holding 20 standard 3" x 1" slides flat. Stepped cutouts make slides easy to lift and keep prepared specimens off the tray surface, and the white color shows stain contrast. Each tray is 11.25" x 7.5" x 0.75" and nests for storage. Used by histology, pathology and teaching labs.