[Histonet] Cold acetone

[Kelly D Mcqueeney]

Alcohol does not freeze at -20C. Cold acetone refers to -20C acetone. 
Place a jar in the freezer!

Kelly

Steven Coakley wrote:

>I hope this doesn't sound to lame.  13 years in this field and I've never
>used "cold acetone".  The only ref. I have is to use -20 cold acetone.  So
>how do I get my acetone to -20.  Do I place a coplin jar of covered actenone
>in the cyostat for a period of time?????.  \\Steve
>
>
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