Citrate Phosphate Buffer (Mcilvaine Buffer, pH 3.5)

Citrate Phosphate Buffer (McIlvaine Buffer, pH 3.5) is designed for laboratory procedures that call for a consistent acidic pH. Its citrate-phosphate formulation offers researchers a convenient alternative to preparing and adjusting buffer solutions from individual components. The solution can be used in experimental workflows where pH influences reaction conditions, sample treatment, or analytical measurements. Choosing a buffer with the appropriate target pH helps align solution preparation with the requirements of the research protocol.