Formaline 7.5 %, neutral buffered
Formalin 7.5 %, carbonate buffer, pH neutral serves as a reliable in vitro diagnostic agent for the fixation of tissue samples. By embedding the tissue in a network of methylene bridges formed by the aldehyde function of formaldehyde, excellent morphology and antigen preservation is ensured. The solution is buffered with carbonate buffer to a neutral pH (~7.0), which allows for controlled and uniform fixation and minimizes distortions in tissue structure. When using this product, users can expect excellent cell and tissue preparation, providing the basis for accurate histological examination.
Due to the formaldehyde present in the solution, the molarity is approximately 2.4 mol/L. The osmolarity is approximately 4.8 osmol/L, due to the dissociation of formaldehyde in solution. The buffer capacity, determined by the calcium carbonate content, provides a stable and controlled environment during the fixation process.
Due to the formaldehyde present in the solution, the molarity is approximately 2.4 mol/L. The osmolarity is approximately 4.8 osmol/L, due to the dissociation of formaldehyde in solution. The buffer capacity, determined by the calcium carbonate content, provides a stable and controlled environment during the fixation process.
Article no.: 15946
Fixation of tissue samples
Important Information
Sales restriction: no private users!
UN-Nummer: 0000
Warning labels:
Lagerung: 15 … 25 °C
Haltbarkeit: 12 Monate
Instructions / Protocol / Recommendations
Verwendung:
Bei der Fixierung werden alle in der Zelle ablaufenden Prozesse unterbrochen, unter möglichst optimaler Erhaltung des Zustandes und der Struktur des Gewebes. Biochemische Prozesse wie Autolyse, Verwesung und Fäulnis werden wirkungsvoll verhindert. Fixierlösung nach Stieve eignet sich zur Fixierung von Hodengewebe und Eierstockgewebe. Die Fixierlösung ist ausschließlich für die professionelle Anwendung als in-vitro Diagnostikum im histologischen Labor vorgesehen.
Hazard and safety instructions
Signal Word 1: Gefahr |
Signal Word 2: exclam, silhouete, , |
Warning labels: |