Lipofuscin Pigment Control Slides consist of formalin fixed, paraffin embedded tissue sections which contain known distinctive tissue elements. Use these slides with confidence to evaluate stain quality and performance in histology laboratories. StatLab control slides are created using Millennia adhesion white glass slides with 90 degree corners. Each package includes specific staining protocol. 25/package. Stained slide is not included. Tissue: Lipofuscin