Description Hematoxylin and Eosin (H&E) are most widely used and important general purpose stain combination. VitroView special formulated Hematoxylin and Eosin Stain Kit gives clear and sharp blue nucleus and red cytoplasm staining with little background and with no need to perform differentiation and bluing steps. It is good for routine H&E staining. Mayer's Hematoxylin solution is also good for immunohistochemistry counterstain when DAB or AEC substrate is used. Kit Contents VB-3000s-1 Mayer's Hematoxylin Solution——30 ml Dropper bottle VB-3000s-2 Eosin Solution—————————30 ml Dropper bottle Storage Condition: Room temperature.