Hi Lori,
Hope this finds you well,
The LSC "sees" the Auger electrons, very low in energy similar to H-3. I have done LSC spectrum analysis with I-125 and the counting effic. Is high. You should get a NIST I-125 standard (or traceable), calibrate the LSC with it, then count a sealed-non-quenched H-3 LSC standard, and then use the H-3 standard routinely.
Mike Drzyzga
Manager, RSO x5-3418
-----Original Message-----
From: Lori Glander [SMTP:lglander@scientech.com]
Sent: Thursday, August 19, 1999 10:12 AM
To: Multiple recipients of list
Subject: Liquid Scintillation Counting for I-125
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Does anyone have experience with LSC counting for I-125? If so, can you =
recommend a standard that is long-lived? Do you know of a manufacturer =
for such a standard?=20
Thanks,
Lori Glander
lglander@scientech.com =20
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<DIV><FONT size=3D2>Does anyone have experience with LSC counting for =
I-125? =20
If so, can you recommend a standard that is long-lived? Do you =
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manufacturer for such a standard? </FONT></DIV>
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<DIV><FONT size=3D2>Thanks,</FONT></DIV>
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