Dulbecco’s Phosphate Buffered Saline (DPBS) is intended for use in the maintenance of mammalian cells where a chemically defined, balanced salt solution provides an environment that will maintain the structural and physiological integrity of cells in vitro. DPBS is commonly used in cell enumerations as a diluent, for rinsing cells and as a buffer in many chromatographic procedures.
Theoretical pH : 3.3 ± 0.4
Osmolality : >1600 mOsm/kg
Colour : colourless, clear solution
Storage conditions : Room temperature
Shelf life : 48 months
Sterility tests : - Bacteria in aerobic and anaerobic conditions
- Fungi and yeasts
Endotoxin : < 1 EU/ml
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