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Glutaraldehyde 3.9 %, in SOERENSEN’s Buffer

Glutaraldehyde 3.9% in Sörensen Buffer is a specialized solution for the fixation of tissue specimens in histology and cytology. Glutaraldehyde acts as a strong fixative that stabilizes and fixes proteins and other biological structures by cross-linking. It is particularly effective for preserving fine cellular structures and maintaining ultrastructure for electron microscopic examination.

In this solution, the Sörensen buffer serves as a stable, biocompatible medium that maintains pH during the fixation process. This minimizes pH-dependent artifacts and provides consistent fixation performance.

The 3.9% glutaraldehyde solution in Sörensen buffer is primarily used for initial fixation in transmission electron microscopy (TEM). It is also suitable for fixation of tissue samples for light microscopy and immunohistochemistry. Its high fixation performance and good tissue infiltration make it a preferred fixative for a variety of tissue types and applications.

Article no.: 12131

Fixation for electron microscopy

  •   Container size and order number Net price Amount
    Glutaraldehyde 3.9 %, in SOERENSEN’s Buffer - 100 ml
    Order number: 12131.00100
    31,45 €
    Glutaraldehyde 3.9 %, in SOERENSEN’s Buffer - 250 ml
    Order number: 12131.00250
    47,96 €
    Glutaraldehyde 3.9 %, in SOERENSEN’s Buffer - 500 ml
    Order number: 12131.00500
    61,41 €
    Glutaraldehyde 3.9 %, in SOERENSEN’s Buffer - 1.000 ml
    Order number: 12131.01000
    92,82 €

Important Information

UN-Nummer: 0000

Warning labels:

Lagerung: 4 … 8 °C

Haltbarkeit: 14 Tage

safety data sheet


product information

Relevant Incredients:
• SOERENSEN’s Buffer pH 7.0
• Glutaraldehyde 25%

Technical informations

specifications

Hazard and safety instructions

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