The Cell wall Grams Serendipitous Stain still forms the basis for defective and imperfect,fn I am aware that as yet it is very identification of bacteria Hans christian gra GRAM十 GRAM Fixation Crystal Violet lodine treatment Decolorization Counter stain (safranin)Gram’s Serendipitous Stain, still forms the basis for identification of bacteria The Cell Wall “I am aware that as yet it is very defective and imperfect” Hans Christian Gram