NC od PVDF?

Michael Witty mw132 at mole.bio.cam.ac.uk
Sun Jan 13 13:52:02 EST 2002


On Sun, 13 Jan 2002, D.K. wrote:

> wolfsc at ibms.sinica.edu.tw ("Wolfgang Schechinger") wrote:
> >
> >Since I am suspicious now (though I was assured that there PVDF inside), I'd
> >like to know if there is a way to find out quickly what i really got.
>
> Deep it in water. NC will get wet, PVDF will remain dry
> (that's why PVDF is wetted in methanol before blotting).

  . . . or more excitingly, take a small (about 1cm sq) piece and put it
in a bunsen flame.  If it is nc it will _really_ flare up suddenly.  Mike.




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