Phosphate Buffered Saline (PBS) is used as isotonic buffer solution in biological research.
Product information
Autoclaved
Use immediately once opened. Store at 4 - 8°C
Ional composition of PBS Solution
NaCl = 137 mM
Na2HPO4 = 10 mM
KCl = 2.7 mM
KH2PO4 = 2 mM