Staining solution reagent kit G1006-20mL

pathology

Masson's three-color staining method, also known as Masson staining, is a more classic collagen fiber staining method. This method makes use of the different permeability of anionic biological dyes and molecular weights in connective tissues. Dyes with small molecular weights can easily penetrate tissues with dense structures and low permeability, while dyes with large molecular weights can only enter tissues with loose structures and good permeability, so different tissue components present different colors. This product is a kit, the main components are as follows: A solution is 2.5% Potassium dichromate, B solution and C solution are mixed in equal volume to be Weigert iron hematoxylin dye solution, D solution is Ponceau acid fuchsin, E Liquid is 1% phosphomolybdic acid solution, and F liquid is 2.5% aniline blue solution. After the connective tissue sections stain with Masson's trichrome staining solution, collagen fibers show sky blue to bright dark blue, muscle fibers, cytoplasm, cellulose, and keratinous white show red to purplish red, and red blood cells show light red. Storage and Handling Conditions Store at room temperature, valid for 12 months.