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DAVIDSON solution

The DAVIDSON solution is a ready-to-use fixing solution specially developed for histology. It consists of a combination of distilled water, denatured ethanol, acetic acid and phosphate-buffered formalin. The solution is ideal for fixation of tissue specimens, especially those requiring subsequent staining or immunohistochemistry.

The composition of DAVIDSON solution allows for rapid and effective fixation of tissue specimens, while preserving cell structures and morphology well. The alcohol component in the solution helps to dehydrate and degrease the tissue, while the acetic acid helps to stabilize nucleic acids and proteins and shorten tissue disruption time. Formalin acts as a preservative fixative, cross-linking proteins within cells to preserve their structure.

The DAVIDSON solution is particularly well suited for the fixation of invertebrates, fish, reptiles and amphibians, as well as soft tissues such as liver, spleen and lymph nodes. In addition, it can also be used for the fixation of plant material. Fixation with DAVIDSON solution allows for better morphology and antigen preservation compared to conventional fixatives such as Bouin solution or formalin alone.

For optimal fixation, tissue samples should be fixed in DAVIDSON solution for at least 24 hours at room temperature. After fixation, specimens can be further processed and prepared for histological studies such as staining or immunohistochemistry.

Article no.: 12723

Fixation of swab specimens

  •   Container size and order number Net price Amount
    DAVIDSON solution - 100 ml
    Order number: 12723.00100
    8,03 €
    DAVIDSON solution - 250 ml
    Order number: 12723.00250
    9,10 €
    DAVIDSON solution - 500 ml
    Order number: 12723.00500
    10,98 €
    DAVIDSON solution - 1.000 ml
    Order number: 12723.01000
    16,89 €
    DAVIDSON solution - 2.500 ml
    Order number: 12723.02500
    27,69 €
    DAVIDSON solution - 5.000 ml
    Order number: 12723.05000
    43,69 €

Important Information

UN-Nummer: 1170

Warning labels:

Haltbarkeit: 6 Monate

safety data sheet


product information

Relevant Incredients:
• Ethyl alcohol
• Acetic acid 99%
• Formalin 4 %, phosphate buffer pH 7.4

Technical informations

specifications

Hazard and safety instructions

Signal Word 1: Gefahr
Signal Word 2: flamme, exclam, silhouete,
Warning labels:

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