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PBS, Phosphate Buffered Saline, 10X Solution, Fisher BioReagents

Commonly used buffer

Manufacturer:  Fisher Scientific Company FLBP3991

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Catalog No. BP399-1




Phosphate Buffered Saline; Colorless Liquid; Fisher BioReagents; 1L; Nalgene Poly Bottle; CAS: 7732-18-5

  • Save time and simplify your buffer preparation step by using concentrated Fisher BioReagents 10X PBS solution - simply dilute as needed
  • 10X solution contains 1.37M NaCl, 0.027M KCl and 0.119M phosphates
  • pH of a 1X solution made from this concentrated solution is ~7.4. To prepare a 1X solution, mix one volume of Fisher BioReagents 10X PBS solution with 9 volumes of ultrapure water, such as BP2819
  • Filtered and tested for the absence of DNase, RNase, and protease
  • PBS is used in many biochemical applications to maintain pH
  • Intended for laboratory research use only
Description & Specifications


Phosphate Buffered Saline
DNase free
1.37M Sodium Chloride, 0.027M Potassium Chloride, and 0.119M Phosphate Buffer
Protease free
10X Solution
0.136 to 0.144M
14000 to 17800μmhos/cm
Nalgene Poly Bottle

Chemical Identifiers

Phosphate Buffered Saline, 10X Solution

Safety and Handling

SDS & Safety Documents


Emergency Overview
May cause eye, skin, and respiratory tract irritation. Wear personal protective equipment. Ensure adequate ventilation. Do not breathe vapors or spray mist. Avoid contact with skin, eyes and clothing. Wash off immediately with plenty of water for at least 15 minutes. Get medical attention immediately if symptoms occur. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Move to fresh air. If breathing is difficult, give oxygen. Get medical attention immediately if symptoms occur. Get medical attention immediately if symptoms occur. Do not induce vomiting.



Recommended Storage : RT