Used with the Gram stain, the decolorizer extracts lipids from the cell wall of Gram-negative bacteria, thereby increasing the porosity of the cell wall and allowing the crystal violet-iodine complex to diffuse from the cell. 4x16oz

Crystal Violet stains nuclei a deep purple color, aiding in their visualization. It can also be used to visualize colonies of cells.  4x 16oz

Traditional Iodine consists of ingredients to prepare fresh iodine. 4x 16oz