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PBS, Phosphate Buffered Saline, 10X Powder, pH 7.4, Fisher BioReagents Available on GSA/VA Contract for Federal Government customers only.

Catalog No. BP665-1

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  • Provides a convenient way to make 1L of 10X stock PBS solution
  • Eliminates the need to weigh and mix individual components
  • When reconstituted in ultrapure water such as BP2819, each packet yields 1L of a 10X PBS solution containing 1.37M NaCl, 0.027M KCl, and 0.119M phosphates
  • Tested for the absence of DNase, RNase, and protease
  • PBS is a standard buffer used in many biochemical applications to maintain pH
  • Intended for laboratory research use only
Description & Specifications

Chemical Identifiers

Phosphate Buffered Saline, 10X Powder Concentrate


DNase free
Sodium Chloride (81%), Sodium Phosphate Dibasic (≈14%), Potassium Phosphate Monobasic (≈3.0%), and Potassium Chloride (≈2%)
Protease free
Phosphate Buffered Saline, 10X Powder Concentrate
0.136 to 0.144M
14000 to 17800μmhos/cm
Foil Pack
97.3 to 100.3g
2 x 1L

Safety and Handling

SDS & Safety Documents

Recommended Storage : RT

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