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P4474

Sigma-Aldrich

Phosphate buffered saline

liquid, pH 7.4, sterile-filtered, suitable for cell culture

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Synonym(s):
Phosphate buffered saline, PBS
MDL number:
UNSPSC Code:
12352207
NACRES:
NA.25

sterility

sterile-filtered

Quality Level

form

liquid

technique(s)

cell culture | mammalian: suitable

impurities

Endotoxin, tested

pH

7.4

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General description

Phosphate-buffered saline (PBS) is a buffer solution used in biological research. It is a water-based salt solution containing sodium phosphate, sodium chloride and, in some formulations, it contains potassium chloride and potassium phosphate. The osmolality and ion concentrations of the solutions match those of the human body (isotonic) and are non-toxic to most cells.

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable


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