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Message ID: 266     Entry time: Tue Mar 24 10:59:18 2020 Author: Jan  Category: Calibration  Subject: Sources - Specifications  Year:

We used the following sources: Am241 (OM666) [GSI - Uwe] Reference Activity: 430 kBq Uncertainty: 3% Reference Date: 19.09.2006 Ba133 hi (AN-5868) [GSI - Kozuharov] Reference Activity: 438 kBq Uncertainty: 3% Reference Date: 01.06.2019 Ba133 low (OL 918) [GSI - Angela] Reference Activity: 39.7 kBq Uncertainty: 3% Reference Date: 08.09.2006 Pb210 (2015-1552) [GUF - Rene] Reference Activity: 7.42 (15) kBq Uncertainty: 0.15/7.42 = 2% Reference Date: 01.01.2016

Attachment 1: Pb-210-1.pdf  140 kB  | Show | Hide all | Show all

Attachment 2: 241Am_Uwe.pdf  630 kB  Uploaded Wed Mar 25 09:34:40 2020  | Hide | Hide all | Show all

Attachment 3: 133Ba_low.pdf  639 kB  Uploaded Wed Mar 25 09:34:45 2020  | Show | Hide all | Show all

Attachment 4: 133Ba_hi.pdf  467 kB  Uploaded Wed Mar 25 09:34:47 2020  | Hide | Hide all | Show all

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