| Item # | F1013 |
|---|---|
| Weight | N/A |
| Dimensions | N/A |
| Available Size(s) | 1L, 3.8L |
| Manufacturer | |
| Packaging Type | Poly, Poly Gallon |
| Safety Data Sheet | View/Download SDS |
| Sample COA | View/Download Sample COA |
8% Non-Buffered Formalin – Mild Fixative for Delicate Tissue
Product Overview
8% Non-Buffered Formalin is a mild fixative solution containing approximately 3.2% formaldehyde, used for applications that require gentler tissue preservation. Like its 10% counterpart, it is non-buffered, maintaining a slightly acidic pH that can influence fixation characteristics such as tissue firmness and staining response.
This lower-concentration formalin is particularly useful for fragile or soft tissues, such as pediatric samples, certain embryological specimens, or tissues requiring reduced cross-linking. It can also be employed in specialized protocols where less aggressive fixation minimizes alteration of surface antigens or morphology.
Key Features:
- Contains ~3.2% formaldehyde in water (8% formalin solution)
- Non-buffered to preserve natural pH conditions
- Milder fixative for delicate or antigen-sensitive tissue types
- Supports softer tissue handling during grossing and embedding
- Useful for specialized or legacy laboratory protocols
Synonyms
Formalin Formic Aldehyde Formol Methanal Methaldehyde Paraform Oxymethane
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