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SCHAFFER’s Fixative (buffered Formaline & Methanol)

SCHAFFER solution, also known as formalin-methanol-K-Na-Ph buffer, is a fixing solution commonly used in histology and cytology. It consists of formalin, methanol, and a potassium sodium phosphate buffer (K-Na-Ph buffer).

Formalin, an aqueous solution of formaldehyde, is a widely used fixative that cross-links proteins and nucleic acids in tissue specimens, preserving their structure. Methanol serves as a preservative and dehydrating agent that removes water from tissue samples, helping to stabilize cell structures.
K-Na-Ph buffer is a buffer that maintains stable pH levels, ensuring the optimal working condition for fixation.

SCHAFFER solution enables efficient fixation of tissue samples, making it an important solution in the preparation of tissue samples for histological and cytological studies.

Article no.: 12121

Fixation of tissue samples

  •   Container size and order number Net price Amount
    SCHAFFER’s Fixative (buffered Formaline & Methanol) - 100 ml
    Order number: 12121.00100
    17,63 €
    SCHAFFER’s Fixative (buffered Formaline & Methanol) - 250 ml
    Order number: 12121.00250
    20,61 €
    SCHAFFER’s Fixative (buffered Formaline & Methanol) - 500 ml
    Order number: 12121.00500
    29,02 €
    SCHAFFER’s Fixative (buffered Formaline & Methanol) - 1.000 ml
    Order number: 12121.01000
    35,68 €
    SCHAFFER’s Fixative (buffered Formaline & Methanol) - 2.500 ml
    Order number: 12121.02500
    64,34 €
    SCHAFFER’s Fixative (buffered Formaline & Methanol) - 5.000 ml
    Order number: 12121.05000
    104,83 €
    SCHAFFER’s Fixative (buffered Formaline & Methanol) - 10.000 ml
    Order number: 12121.10000
    187,75 €

Important Information

UN-Nummer: 1230

Warning labels:

Lagerung: 15 … 25 °C

Haltbarkeit: 12 Monate

safety data sheet


product information

Relevant Incredients:
• Methyl alcohol
• Formaldehyde ~37%, stabilised
• Potassium dihydrogen phosphate
• D(+)-Glucose monohydrate
• Di-sodium hydrogen phosphate dihydrate
• Aqua bidest / purified water

Technical informations

specifications

Hazard and safety instructions

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