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Phosphate-buffered saline - Wikipedia

Phosphate-buffered saline (abbreviated PBS) is a buffer solution commonly used in biological research.It is a water-based salt solution containing disodium hydrogen phosphate, sodium chloride and, in some formulations, potassium chloride and potassium dihydrogen phosphate.

en.wikipedia.org/wiki/Phosphate_buffered_saline

Phosphate - Wikipedia

A phosphate is chemical derivative of phosphoric acid.The phosphate ion, (PO 3−4), is an inorganic chemical, the conjugate base that can form many different salts.In organic chemistry, a phosphate, or organophosphate, is an ester of phosphoric acid.

en.wikipedia.org/wiki/Phosphate

How to Make a Phosphate Buffer Solution - ThoughtCo

The goal of a buffer solution is to help maintain a stable pH when a small amount of acid or base is introduced into a solution. A phosphate buffer solution is a handy buffer to have around, especially for biological applications.

www.thoughtco.com/make-a-phosphate-buffer...

Using Phosphate-Buffered Saline (PBS) in Biochemical and Cell ...

Biochemistry, Molecular Biology, and Cell Biology Protocols >> Using Phosphate-Buffered Saline (PBS) in Biochemical and Cell Biology Research. PBS is often used in cell biology experiments to maintain the osmolarity of the cells.

biologicalworld.com/pbs.htm

Phosphate buffered saline | Protocols Online

Introduction. Phosphate buffered saline (abbreviated as PBS) is a buffer solution commonly used in biological research. It is a salty solution containing sodium chloride, sodium phosphate, and (in some formulations) potassium chloride and potassium phosphate.

www.protocolsonline.com/recipes/phosphate...

Preparation of pH buffer solutions - 50megs

Phosphates Phosphate salts are known by several names and the correct phosphate must be used to prepare buffer solutions. One phosphate cannot be substituted for another phosphate.

delloyd.50megs.com/moreinfo/buffers2.html

pH Buffers in the Blood - chemistry.wustl.edu

How Chemicals Are Exchanged in the Body. All cells in the body continually exchange chemicals (e.g.,nutrients, waste products, and ions) with the external fluid surrounding them (Figure 2).

www.chemistry.wustl.edu/~edudev/LabTutorials/Buffe...

contains 0.5-2% phosphate buffer - sigmaaldrich.com

Packaging 5, 10, 50, 100, 500 g in poly bottle Application Dextran sulfate has many applications and when performing nucleic acid hybridizations, may be used as an accelerant to decrease the time required for probe annealing.

www.sigmaaldrich.com/catalog/product/sigma/d8906

EMS 11682-05 Sorensen's Phosphate Buffer, 0.15M, 500 mL ...

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Buffer Calculator - BioMol.Net

Temperature: Use the buffer at °C: Make the buffer at °C: Programmed by Dr. Rob Beynon, University of Liverpool, UK

www.biomol.net/en/tools/buffercalculator.htm