Testing Principle
Tissue were oxidized by periodic acid, so that the organization of basement membrane or mold, Pneumocystis carinii and other microbial wall of mucopolysaccharide exposed aldehyde, that hexamine silver to black metallic silver. Sodium thiosulfate has a fixed effect on the colored silver salt and removes unreacted silver ions.

Stain Result

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.