Phosphate Buffer, pH 7.2
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|Acumedia||BD / Difco||BD / BBL||Oxoid||Merck|
|Phosphate Buffer, pH 7.2 (7380)||N/A||211544||N/A||N/A|
Phosphate Buffer, pH 7.2 is used for the preparation of microbiological dilution blanks.
Product Summary and Explanation
The formula for phosphate buffer is specified by the American Public Health Association (APHA) for use in diluting test samples. Phosphate Buffer, pH 7.2 is specified for use in diluting water, dairy products and food for microbiological methods. In the examination of water1 and dairy products the addition of magnesium chloride is recommended.
This buffer is also referred to as Butterfield’s Buffered Phosphate Diluent and recommended for examination of food. Phosphate Buffer, pH 7.2 stabilizes the pH of water used for dilutions.