


Gram's Iodine Stain Solution by Exaxol, catalog numbers G2715-500, G2715-1, and G2715-4, is Gram's iodine, the mordant used in the Gram stain to fix crystal violet in Gram-positive bacteria. Available in 500 mL, 1 L, and 4 L from MBP, a registered vendor to many research institutes across the USA.


