Testing Principle
Mature hematoxylin forms a blue lake through binding with tungsten. This blue lake firmly binds to the selected tissue components, causing them to appear blue. The components displaying a brownish-red color are stained due to the action of phosphotungstic acid.

Stain Results
Striated muscle fibers, neuroglial fibers, cellulose, and cell nuclei appear blue; collagen fibers appear brownish-red.

Wuhan Jinhong Biotech Development Co., Ltd is the sales center of Baso products and also as an applicant and manufacturer of CE certificate of Plasma Freezing System with Intelligent Temperature Control. Wuhan Jinhong, since 1993, is a very professional team with a sales network covering 31 provinces, municipalities and autonomous regions across the country. At the same time, it has long-term cooperation with agents, distributors and companies to ensure customers enjoy high efficiency, high quality post-sales service.

Baso Group commit to continuous innovation and quality improvement, and constant effort to reach the level of the world's first. We hope to share the good quality to every customer around the world.