Phosphate Buffered Saline (PBS), 1X Ready-to-Use

This bottle of 500 mL Phosphate Buffered Saline is supplied at 1X, ready-to-use concentration for cell washing, dilution, and reagent preparation, eliminating the need to prepare a working dilution from a concentrated PBS stock. The buffer maintains a defined physiological pH range suited to routine cell biology and molecular biology procedures. It is a clear, colorless liquid with documented pH, conductivity, and buffering-capacity specifications, and carries a stated shelf life of 1 year.