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Testing Principle
Periodic acid is an oxidant which can destroy carbon bond of polyose. First, tissues are oxidized in periodic acid solution to break open the carbon bond of glycol group or ammonia hydroxyl in tissue polyose, which results in the formation of aldehyde compound. Subsequently, the free aldehyde exposed will react with colorless Fuchsin to form a new red- fuchsia compound.
Stain Results
Mold, Glycogen, Neutral mucus | red |
Nuclei | blue |
Packaging Specification
Product Name | Ref # | Specification |
Pathology Hepatin Stain (PAS) | BA4080A | 3x20ml |