Phosphate Buffer Solution (PBS)
Phosphate-buffered saline (PBS) is a buffer solution commonly used in biological research. It is a water-based salt solution containing disodium hydrogen phosphate, sodium chloride. The buffer helps to maintain a constant pH
9mL: One case contains 100 units.
90mL: One case contains 36 units.
Sodium Chlorise 7.65g
Disodium phosphate 0.724g
Dipotassiun phosphate 0.210g
pH is 7.4 at 25°C
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