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Gold/Mining/Energy : International Precious Metals (IPMCF) -- Ignore unavailable to you. Want to Upgrade?

To: Aurum who wrote (24127)11/3/1997 8:33:00 AM
From: Zeev Hed  Read Replies (1) | Respond to of 35569
 
I have had probems detecting sub 30 PPM PGM with XRF, but it could be a problem of lack of good standards. NA should surely work, but it is a little expensive.

Zeev



To: Aurum who wrote (24127)11/3/1997 10:00:00 AM
From: go4it  Read Replies (1) | Respond to of 35569
 
Aurum,

I was told by a disinterested party that neutron activation wouldn't work due to the high background radiation.

Chuck


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