Phosphate Buffered Saline (PBS) is a buffer solution containing sodium chloride, sodium phosphate and potassium chloride. PBS helps to maintain a constant pH, is isotonic and non toxic to cells, and provide cells with water and essential inorganic ions. This formulation does not contain calcium and magnesium.

• PBS is used in a variety of laboratory applications:
• Washing cells - prior to DNA/RNA extraction
• Reagent preparation/dilution
• Transporting cells
• Diluent of human biological samples

Note: Please refer to the technical data sheet for recommended use.