Gram's solution is a common term in microbiology that is associated with the process of Gram staining. This staining technique is critical for distinguishing between different types of bacteria, based on the characteristics of their cell walls. While Gram's solution is the most common reagent used in the Gram staining process, there are synonyms that can be used interchangeably, including decolorizer, iodine solution, and crystal violet. Decolorizer is responsible for removing the outer layer of the bacterial cells, followed by iodine solution to help preserve the stain. Finally, crystal violet is used to help color the cells and differentiate between gram-positive and gram-negative bacteria. Understanding the various synonyms associated with Gram's solution is helpful in the field of microbiology and research.