Phosphate Buffer, APHA, pH 7.2 is supplied by Micromaster. It is available in the form of a white to cream homogeneous free flowing powder which has a pH in the range of 7.0 to 7.4. It is advisable to store this product below 30C.

Quantity provided: 100 g/pack

Phosphate Buffer, APHA, pH 7.2 is used for the preparation of dilution, blanks for the examination of waters, dairy products, foods, eating utensils and other specimens. It is used as a diluent in the examination of water, dairy products, foods and other specimens. Phosphate Buffer, APHA, pH 7.2 is also recommended for use with the addition of magnesium chloride. As per APHA and FDA, this medium is also referred to as Butterfields Buffered Phosphate Diluent and is mentioned without Magnesium chloride.Phosphate buffer is preferred over unbuffered water in order to standardize the wide variation in the pH of distilled water from various sources.