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Phosphate Buffer 0.2 mol/l, pH 7.2 - 7.4

The phosphate buffer with 0.2 mol/l, pH 7.2 - 7.4, provides a stable buffer environment for a variety of biological and biochemical reactions. In particular, it provides effective pH control for DNA and RNA extraction, protein purification and cell culture. It consists of a solution of sodium dihydrogen phosphate and di-sodium hydrogen phosphate in purified water, which has a pH in the range of 7.2 to 7.4. This pH region is optimal for many biological processes, including enzymatic reactions. Solids are completely dissolved in the solution and the sodium azide effectively prevents microbial contamination, which increases storage stability. Due to its high buffering capacity, which is due to the mixture of phosphate acid and base, the pH remains stable even when acids or bases are added. Therefore, this buffer is used in many life science, medical and histological applications where a stable, slightly alkaline environment is required.

Article no.: 14285

Use as laboratory reagent

  •   Container size and order number Net price Amount
    Phosphate Buffer 0.2 mol/l, pH 7.2 - 7.4 - 100 ml
    Order number: 14285.00100
    10,99 €
    Phosphate Buffer 0.2 mol/l, pH 7.2 - 7.4 - 250 ml
    Order number: 14285.00250
    15,58 €
    Phosphate Buffer 0.2 mol/l, pH 7.2 - 7.4 - 500 ml
    Order number: 14285.00500
    21,26 €
    Phosphate Buffer 0.2 mol/l, pH 7.2 - 7.4 - 1.000 ml
    Order number: 14285.01000
    28,61 €
    Phosphate Buffer 0.2 mol/l, pH 7.2 - 7.4 - 2.500 ml
    Order number: 14285.02500
    53,17 €

Important Information

UN-Nummer: 0000

Lagerung: 15 … 25 °C

Haltbarkeit: 12 Monate

safety data sheet

product information

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

Technical informations

specifications

Hazard and safety instructions