The 0.1 mol/L Phosphate Buffer Solution (PBS), pH 7.0, 500 mL is a ready-to-use isotonic buffer formulated for biochemical and molecular biology applications requiring precise pH stability near physiological conditions.
Phosphate buffer is widely used for enzyme reactions, protein and nucleic acid research, immunoassays (ELISA, Western blot), electrophoresis, and cell culture washing. The pH 7.0 formulation maintains optimal ionic strength and buffering capacity, ensuring consistent experimental performance.
Manufactured from high-purity analytical-grade reagents, this solution provides low conductivity and minimal background interference, suitable for spectrophotometric and chromatographic analyses.
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