NC od PVDF?
dk at no.email.thankstospam.net
Sun Jan 13 12:03:21 EST 2002
wolfsc at ibms.sinica.edu.tw ("Wolfgang Schechinger") wrote:
>I got a box labelled "Millipore PVDF mebranes", but someone added "NC paper"
>in writing. The membrane itself is not labelled in any way.
>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.
>In comparison to the NC membranes I am currently using, the material is more
>soft (will not break when it is nicked) and both sides look the same - it
>reminds me strongly of paper. The material I know as NC (like e.g. from
>Schleicher and Schuell) has a smooth and a rough side and is a little brittle.
Deep it in water. NC will get wet, PVDF will remain dry
(that's why PVDF is wetted in methanol before blotting).
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