Phosphate Buffer 0.5M, pH 7.2

Phosphate Buffer 0.5M, pH 7.2

4 L
$105.49
$105.49 $146.52
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Phosphate Buffer 0.5M, pH 7.2
  • Phosphate Buffer 0.5M, pH 7.2
  • Phosphate Buffer 0.5M, pH 7.2
Phosphate Buffer 0.5M, pH 7.2

Phosphate Buffer 0.5M, pH 7.2

$105.49
$105.49 $146.52
Size

This buffer is frequently used as a buffering agent in biology and biochemistry. It is prepared by mixing Potassium Phosphate Monobasic and Sodium Phosphate Dibasic Heptahydrate in a fixed ratio to obtain the desired pH and strength.

Technical Information:

phosphate (pK1, 25°C): 2.15 useful pH range: 1.7-2.9

phosphate (pK2, 25°C): 7.20 useful pH range: 5.8-8.0

phosphate (pK3, 25°C): 12.33

Warning: For laboratory use only. Not fit for agricultural, household, clinical use or human consumption.

  • Appearance: Liquid
  • Boiling Point: ~100 °C
  • Melting Point: ~0 °C
  • PH Value: 7.2

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