These microscope slides are made of super white glass and are silane coated, producing a sticky surface to promote adhesion of tissue sections to the slide. Slides are 25 x 75mm, 1.0-1.1mm thick, have 45° corners, ground edges and are pre-cleaned. Available with a white or blue frosted area for labeling. Recommended for routine H & E stains, IHC and hybridization on frozen sections. 72 pieces per box.