Material: PMMA. Western incubation trays have been specially developed for staining Western-blots. Four different sizes for perfect fit to your respective blot membrane. Stabile and frequently reusable. Easily stackable Tight fitting lids In typical Western blot sizes Compatible with all common detection methods Suitable for all standard Western-staining methods. Directions for use The sizes adapted to suit typical Western-blots, reduce the required quantity of antibodies and staining reagents. The trays are compatible with all standard staining methods and can easily be stacked. The airtight lids effectively prevent the solution from evaporating even during longer incubation periods. Western Incubation Trays