ttha at uhura.cc.rochester.edu
Tue Dec 19 09:09:09 EST 1995
In <4b60p6$eu5 at mark.ucdavis.edu> ez022056 at bullwinkle.ucdavis.edu (Edward Wang) writes:
>Just out ofcuriosity, when one prepares phenol/chloroform, what is the
>top phase and why should we not use it?
If you are mixing water-saturated, Tris-equilibrated phenol with
chloroform, the top phase is water. You shouldn't use it because there
is no phenol/chloroform in it :)
Tom Thatcher | You can give a PC to a Homo habilis,
University of Rochester Cancer Center | and he'll use it, but he'll use it
ttha at uhura.cc.rochester.edu | to crack nuts.
More information about the Methods