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PBS Buffer pH 7.2 with Potassium Azide (A)

PBS buffer pH 7.2 (isotonic with sodium azide) is a stable solution mainly used in cell culture, immunohistochemistry and flow cytometry. Its isotonicity preserves the morphology and viability of cells, while the sodium azide it contains serves as a preservative.

Specially in cell culture and histology, PBS buffer is ideal for washing and suspending cells without disturbing osmotic conditions. Furthermore, it is widely used in immunoassays and Western blot applications, where it serves as a wash and dilution buffer.

Chemically, PBS buffer consists of a balanced salt solution that also contains sodium azide. This suppresses the growth of bacteria and fungi, which extends the shelf life of the solution. Sodium chloride and the phosphate salts together form a buffer system that keeps the pH value stable.

Article no.: 13737

Preparation of buffer solutions

  •   Container size and order number Net price Amount
    PBS Buffer pH 7.2 with Potassium Azide (A) - 100 ml
    Order number: 13737.00100
    26,19 €
    PBS Buffer pH 7.2 with Potassium Azide (A) - 250 ml
    Order number: 13737.00250
    35,40 €
    PBS Buffer pH 7.2 with Potassium Azide (A) - 500 ml
    Order number: 13737.00500
    48,50 €
    PBS Buffer pH 7.2 with Potassium Azide (A) - 1.000 ml
    Order number: 13737.01000
    68,36 €

Important Information

UN-Nummer: 0000

Lagerung: 15 … 25 °C

Haltbarkeit: 12 Monate

safety data sheet

product information

Relevant Incredients:
• Sodium chloride
• Di-sodium hydrogen phosphate dihydrate
• Sodium dihydrogen phosphate monohydrate
• Sodium azide

Technical informations

specifications

Hazard and safety instructions