Modified Van Geison & Weigert staining kit

Collagen fiber is the most widely distributed type of fiber in connective tissue. Elastic fiber is mainly distributed in the arterial walls, alveolar walls, and skin of the human body. It is yellow when fresh and has strong refractive properties. In routine tissue staining, it is often necessary to display two fibers at the same time to study the coexistence between fibers and their dependence on other structures. Based on this, the EVG composite staining kit was produced staining and VG collagen staining were used in combination.

This kit uses a combined staining mechanism of Weigert magenta and modified VG staining solution, which can simultaneously stain elastic fibers and collagen fibers on one section and is not easy to fade. After staining, the elastic fibers are purple-black, the collagen fibers are red, and the muscles are yellow. It is suitable for observing whether there are abnormal lesions in the elastic fibers and collagen fibers in the tissue, thereby assisting in diagnosis. This kit is of high quality, does not contain picric acid, is simple to operate, has stable dyeing and beautiful and clear colors.

Kit Components:
1. Weigert Oxidant-A (25mL)
2. Weigert Oxidant-B (25mL)
3. Weigert Bleaching solution (50mL)
4. Weigert Fucshin stain (50mL)
5. Acid Differentiation solution (50mL)
6. Modified VG stain (50mL)