Phosphate-buffered saline (PBS, 10X), is an isotonic, non-toxic to most cells and is used in biological research. It is associated with ethylenediaminetetraacetic acid (EDTA) and used to disengage attached and clumped cells. It also helps to maintain a constant pH.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.