Dulbecco’s Phosphate Buffered Saline (DPBS), Calcium and Magnesium, Endotoxin-free, Sterile

Phosphate Buffered Saline (PBS) is formulated in sterile filtered condition to be used as a buffer for cell culture, ELISA, protein assay, and other molecular biological assays. 1X PBS contains 10 mM Na2HPO4, 2.0 mM KH2PO4, 2.7 mM KCl, 137 mM NaCl, pH 7.2~7.4.