CMC for Lubrol detergent (C12E9) ??

Dr Dave Parcej parcej at biophys.mpg.de
Mon Oct 27 08:31:54 EST 1997


Hi
Lubrol PX cmc is around 0.09mM at 25oC. It doesnt, as far as I know,
change with [Salt]. The Boehringer Mannheim catalogue is normally a good
source of info. They sell Thesit which is seems to be identical to Lubrol
PX.
Hope this helps
Cheers
Dave

In article <344F016C.40E8 at biosci.uq.oz.au>, cochran at biosci.uq.oz.au wrote:

> Hi
> 
> Does anybody know the CMC for the surfactant Lubrol (C12E9 (Sigma Ref.
> P9641) and the salt concentrations for which it corresponds?
> 
> Please include a literature reference if known.
> 
> Thanks
> 
> Duncan
> 
> cochran at biosci.uq.oz.au



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