I also like the Cr.  I get a very small memory effect as stated by
Paul.  You can also engineer the mix of Cr powder to get good reactor
life.


>Dear Dr. Meijer,
>
>I am very happy with the results I have got using chromium with the
>Finnigan Mat H/Device.  There appears to be less than a 0.2% memory effect
>from the chromium, possibly zero memory as the syringe used for appears to
>have most of the memory.
>
>   Can chromium be substituted for uranium in your system?
>
>Paul Brooks.

--


********************************
Steve Nelson
Dept. of Geology
S389 ESC
Brigham Young University
Provo. Utah  84602

voice:    1-801-422-8688
lab:      1-801-422-5124
FAX:      1-801-422-0967

CARPE CARP:  seize the fish
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