FD Methyl Green Solution™, made from crystal violet-free methyl green and with a step by step user manual printed on the bottle, is specifically designed for easy use in all types of laboratories. Methyl green imparts a bluish-green color to nuclei and other basophilic tissue elements. This solution has been extensively tested on various types of tissue sections and has been proven to deliver reliable and consistent results with excellent contrast and details.
C850W38 is also excellent for counterstaining.