|The PBS n/a (Catalog #MBS539639) is a Diluent and is intended for research purposes only. The product is available for immediate purchase.
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Phosphate Buffered Saline (PBS) 10X concentrate.
Biological Significance: Phosphate buffered saline (abbreviated PBS) is a buffer solution commonly used in biological research. It is a water-based salt solution containing sodium chloride, sodium phosphate, and (in some formulations) potassium chloride and potassium phosphate. The buffer helps to maintain a constant pH. The osmolarity and ion concentrations of the solution usually match those of the human body (isotonic).