Dako offers Special Stains ranging from Acid-Fast Bacteria Stain Kit to Warthin-Starry Stain Kit. The reagents are packaged in a patented reagent cartridge that provides precision dispensing of reagents for optimal staining quality. The reagent cartridges are designed for use right out of the box, minimizing setup time. Reagent barcoding enables the system to track reagent usage and expiration dating. Special Stains are for Artisan™ Staining Systems only.