Phosphate Buffered Saline, 1x - 500 mL

$15.19
SKU: PBS 7.4

pH

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  • Regular shipping is restricted to the following days: Monday, Tuesday, Wednesday, Thursday.
  • US shipping must be done Overnight.

Phosphate buffered saline (PBS) is a buffer solution containing sodium chloride, sodium phosphate, and potassium phosphate.  PBS helps to maintain a constant pH and is isotonic and non-toxic to cells.  For this reason, PBS is used for a variety of cell culture applications, such as washing cells before dissociation, transporting cells or tissue, diluting cells for counting, and preparing reagents.

PBS is formulated without calcium and magnesium.