Problems with ODing Maxiprep

Richard P. Grant r_grant at see.sig.for.address
Mon Aug 16 04:25:57 EST 1999


In article <19990815094654.27963.00000091 at ng-bg1.aol.com>,
rick00100 at aol.com (Rick00100) wrote:

>Guys,  based on my OD260 I'm getting nanograms/ul of dsDNA.  When I ran the
>same amount on a gel, I got >2 micrograms/ul.  Can you explain that?
>

Silly question - when was the last time you (a) cleaned the cuvettes, (b)
calibrated the spec?

-- 
Richard P. Grant MA DPhil     |             rgrant at cmtech.co.uk
work: www.cmtech.co.uk        |      home: www.avnet.co.uk/adastra
                     -- 'Ex - cellent!' --



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