phosphate-buffered saline

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Definition of phosphate-buffered saline in English English dictionary

Phosphate-buffered saline
pbs
phosphate buffered saline
(Biyokimya) Phosphate buffer saline (abbreviated PBS) is a buffer solution commonly used in biochemistry. It is a salty solution containing sodium chloride, sodium phosphate and potassium phosphate. The buffer helps to maintain a constant pH. The concentration usually matches the human body (isotonic)