Citrate Phosphate Buffer (Mcilvaine Buffer, pH 5.5)

Citrate Phosphate Buffer (McIlvaine Buffer, pH 5.5) provides a prepared buffering solution for experiments conducted under mildly acidic conditions. The combination of citrate and phosphate components supports the establishment of the specified pH for research use. This buffer may be incorporated into biochemical investigations, sample preparation methods, and analytical workflows when pH 5.5 is required by the protocol. Its ready-to-use format helps laboratories maintain consistency in routine solution preparation and reduces the steps needed to prepare a buffer from raw materials.