Fixation is one of the most important steps in tissue processing, preventing tissue degradation and decomposition of tissue and preserving properties important for detection of morphological and pathological changes in tissue samples.
Stabilized 25% formalin solution.
10% NB Formaldehyde
25% neutral buffered and stabilized formalin solution, pH 7.0.
Stabilized 10% formalin solution.
4% NB Formaldehyde
10% neutral buffered and stabilized formalin solution, pH 7.0.
Formaldehyde 37% for use in histology
100% formalin solution stable at low temperatures.
Stabilized 10% formalin solution produced from paraformaldehyde without methyl alcohol. For use in histology and immunohistochemistry.
NB Formaldehyde concentrated 5x
Concentrated neutral buffered formalin for preparation of 10% buffered formalin (synonym: 4% buffered formaldehyde) solution (pH 7.0).