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. 2022 Dec 20;4(1):101963. doi: 10.1016/j.xpro.2022.101963

10× phosphate-buffered saline (PBS)

Reagent Final concentration (mM) Amount
NaCl 1,370 80 g
KCl 27 2 g
Na2HPO4.2H2O 100 14.4 g
KH2PO4 18 2.4 g
Millipore water N/A Add to 1 L

Can be stored in sealed container at 4°C for several weeks.