U12201 at uicvm.uic.edu U12201 at uicvm.uic.edu
Fri Apr 28 12:24:42 EST 1995

There are 1000 recipies for PBS in the world!
I use Pierce BupH packs (dry blend) which reconstitute
to give: 8mM Naphos, 2 mM Kphos, 140 NaCl, 10 KCl, pH 7.4

In article <3np0lc$3i9 at newsbf02.news.aol.com>, kmuerler at aol.com (Kmuerler) says:
>Could somebody describe the definition of PBS (phosphate buffered saline)?
>PBS contains 0.9% NaCl but I wonder what concentration of  phosphate (Na
>or K Pi) it should have (10 mM,  20 mM ?).    Thanks.

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